diff --git a/assets/js/instantclick.js b/assets/js/instantclick.js
index a2539d8..0787beb 100644
--- a/assets/js/instantclick.js
+++ b/assets/js/instantclick.js
@@ -1,13 +1,757 @@
 /* InstantClick 3.1.0 | (C) 2014 Alexandre Dieulot | http://instantclick.io/license */
-var InstantClick=function(d,e){function w(a){var b=a.indexOf("#");return 0>b?a:a.substr(0,b)}function z(a){for(;a&&"A"!=a.nodeName;)a=a.parentNode;return a}function A(a){var b=e.protocol+"//"+e.host;if(!(b=a.target||a.hasAttribute("download")||0!=a.href.indexOf(b+"/")||-1<a.href.indexOf("#")&&w(a.href)==k)){if(J){a:{do{if(!a.hasAttribute)break;if(a.hasAttribute("data-no-instant"))break;if(a.hasAttribute("data-instant")){a=!0;break a}}while(a=a.parentNode);a=!1}a=!a}else a:{do{if(!a.hasAttribute)break;
-if(a.hasAttribute("data-instant"))break;if(a.hasAttribute("data-no-instant")){a=!0;break a}}while(a=a.parentNode);a=!1}b=a}return b?!1:!0}function t(a,b,c,g){for(var d=!1,e=0;e<B[a].length;e++)if("receive"==a){var f=B[a][e](b,c,g);f&&("body"in f&&(c=f.body),"title"in f&&(g=f.title),d=f)}else B[a][e](b,c,g);return d}function K(a,b,c,g){d.documentElement.replaceChild(b,d.body);if(c){history.pushState(null,null,c);b=c.indexOf("#");b=-1<b&&d.getElementById(c.substr(b+1));g=0;if(b)for(;b.offsetParent;)g+=
-b.offsetTop,b=b.offsetParent;scrollTo(0,g);k=w(c)}else scrollTo(0,g);d.title=S&&d.title==a?a+String.fromCharCode(160):a;L();C.done();t("change",!1);a=d.createEvent("HTMLEvents");a.initEvent("instantclick:newpage",!0,!0);dispatchEvent(a)}function M(a){G>+new Date-500||(a=z(a.target))&&A(a)&&x(a.href)}function N(a){G>+new Date-500||(a=z(a.target))&&A(a)&&(a.addEventListener("mouseout",T),H?(O=a.href,l=setTimeout(x,H)):x(a.href))}function U(a){G=+new Date;(a=z(a.target))&&A(a)&&(D?a.removeEventListener("mousedown",
-M):a.removeEventListener("mouseover",N),x(a.href))}function V(a){var b=z(a.target);!b||!A(b)||1<a.which||a.metaKey||a.ctrlKey||(a.preventDefault(),P(b.href))}function T(){l?(clearTimeout(l),l=!1):v&&!m&&(p.abort(),m=v=!1)}function W(){if(!(4>p.readyState)&&0!=p.status){q.ready=+new Date-q.start;if(p.getResponseHeader("Content-Type").match(/\/(x|ht|xht)ml/)){var a=d.implementation.createHTMLDocument("");a.documentElement.innerHTML=p.responseText.replace(/<noscript[\s\S]+<\/noscript>/gi,"");y=a.title;
-u=a.body;var b=t("receive",r,u,y);b&&("body"in b&&(u=b.body),"title"in b&&(y=b.title));b=w(r);h[b]={body:u,title:y,scrollY:b in h?h[b].scrollY:0};for(var a=a.head.children,b=0,c,g=a.length-1;0<=g;g--)if(c=a[g],c.hasAttribute("data-instant-track")){c=c.getAttribute("href")||c.getAttribute("src")||c.innerHTML;for(var e=E.length-1;0<=e;e--)E[e]==c&&b++}b!=E.length&&(F=!0)}else F=!0;m&&(m=!1,P(r))}}function L(a){d.body.addEventListener("touchstart",U,!0);D?d.body.addEventListener("mousedown",M,!0):d.body.addEventListener("mouseover",
-N,!0);d.body.addEventListener("click",V,!0);if(!a){a=d.body.getElementsByTagName("script");var b,c,g,e;i=0;for(j=a.length;i<j;i++)b=a[i],b.hasAttribute("data-no-instant")||(c=d.createElement("script"),b.src&&(c.src=b.src),b.innerHTML&&(c.innerHTML=b.innerHTML),g=b.parentNode,e=b.nextSibling,g.removeChild(b),g.insertBefore(c,e))}}function x(a){!D&&"display"in q&&100>+new Date-(q.start+q.display)||(l&&(clearTimeout(l),l=!1),a||(a=O),v&&(a==r||m))||(v=!0,m=!1,r=a,F=u=!1,q={start:+new Date},t("fetch"),
-p.open("GET",a),p.send())}function P(a){"display"in q||(q.display=+new Date-q.start);l||!v?l&&r&&r!=a?e.href=a:(x(a),C.start(0,!0),t("wait"),m=!0):m?e.href=a:F?e.href=r:u?(h[k].scrollY=pageYOffset,m=v=!1,K(y,u,r)):(C.start(0,!0),t("wait"),m=!0)}var I=navigator.userAgent,S=-1<I.indexOf(" CriOS/"),Q="createTouch"in d,k,O,l,G,h={},p,r=!1,y=!1,F=!1,u=!1,q={},v=!1,m=!1,E=[],J,D,H,B={fetch:[],receive:[],wait:[],change:[]},C=function(){function a(a,e){n=a;d.getElementById(f.id)&&d.body.removeChild(f);f.style.opacity=
-"1";d.getElementById(f.id)&&d.body.removeChild(f);g();e&&setTimeout(b,0);clearTimeout(l);l=setTimeout(c,500)}function b(){n=10;g()}function c(){n+=1+2*Math.random();98<=n?n=98:l=setTimeout(c,500);g()}function g(){h.style[k]="translate("+n+"%)";d.getElementById(f.id)||d.body.appendChild(f)}function e(){d.getElementById(f.id)?(clearTimeout(l),n=100,g(),f.style.opacity="0"):(a(100==n?0:n),setTimeout(e,0))}function m(){f.style.left=pageXOffset+"px";f.style.width=innerWidth+"px";f.style.top=pageYOffset+
-"px";var a="orientation"in window&&90==Math.abs(orientation);f.style[k]="scaleY("+innerWidth/screen[a?"height":"width"]*2+")"}var f,h,k,n,l;return{init:function(){f=d.createElement("div");f.id="instantclick";h=d.createElement("div");h.id="instantclick-bar";h.className="instantclick-bar";f.appendChild(h);var a=["Webkit","Moz","O"];k="transform";if(!(k in h.style))for(var b=0;3>b;b++)a[b]+"Transform"in h.style&&(k=a[b]+"Transform");var c="transition";if(!(c in h.style))for(b=0;3>b;b++)a[b]+"Transition"in
-h.style&&(c="-"+a[b].toLowerCase()+"-"+c);a=d.createElement("style");a.innerHTML="#instantclick{position:"+(Q?"absolute":"fixed")+";top:0;left:0;width:100%;pointer-events:none;z-index:2147483647;"+c+":opacity .25s .1s}.instantclick-bar{background:#29d;width:100%;margin-left:-100%;height:2px;"+c+":all .25s}";d.head.appendChild(a);Q&&(m(),addEventListener("resize",m),addEventListener("scroll",m))},start:a,done:e}}(),R="pushState"in history&&(!I.match("Android")||I.match("Chrome/"))&&"file:"!=e.protocol;
-return{supported:R,init:function(){if(!k)if(R){for(var a=arguments.length-1;0<=a;a--){var b=arguments[a];!0===b?J=!0:"mousedown"==b?D=!0:"number"==typeof b&&(H=b)}k=w(e.href);h[k]={body:d.body,title:d.title,scrollY:pageYOffset};for(var b=d.head.children,c,a=b.length-1;0<=a;a--)c=b[a],c.hasAttribute("data-instant-track")&&(c=c.getAttribute("href")||c.getAttribute("src")||c.innerHTML,E.push(c));p=new XMLHttpRequest;p.addEventListener("readystatechange",W);L(!0);C.init();t("change",!0);addEventListener("popstate",
-function(){var a=w(e.href);a!=k&&(a in h?(h[k].scrollY=pageYOffset,k=a,K(h[a].title,h[a].body,!1,h[a].scrollY)):e.href=e.href)})}else t("change",!0)},on:function(a,b){B[a].push(b)}}}(document,location);
+
+var InstantClick = function(document, location) {
+  // Internal variables
+  var $ua = navigator.userAgent,
+      $isChromeForIOS = $ua.indexOf(' CriOS/') > -1,
+      $hasTouch = 'createTouch' in document,
+      $currentLocationWithoutHash,
+      $urlToPreload,
+      $preloadTimer,
+      $lastTouchTimestamp,
+
+  // Preloading-related variables
+      $history = {},
+      $xhr,
+      $url = false,
+      $title = false,
+      $mustRedirect = false,
+      $body = false,
+      $timing = {},
+      $isPreloading = false,
+      $isWaitingForCompletion = false,
+      $trackedAssets = [],
+
+  // Variables defined by public functions
+      $useWhitelist,
+      $preloadOnMousedown,
+      $delayBeforePreload,
+      $eventsCallbacks = {
+        fetch: [],
+        receive: [],
+        wait: [],
+        change: []
+      }
+
+
+  ////////// HELPERS //////////
+
+
+  function removeHash(url) {
+    var index = url.indexOf('#')
+    if (index < 0) {
+      return url
+    }
+    return url.substr(0, index)
+  }
+
+  function getLinkTarget(target) {
+    while (target && target.nodeName != 'A') {
+      target = target.parentNode
+    }
+    return target
+  }
+
+  function isBlacklisted(elem) {
+    do {
+      if (!elem.hasAttribute) { // Parent of <html>
+        break
+      }
+      if (elem.hasAttribute('data-instant')) {
+        return false
+      }
+      if (elem.hasAttribute('data-no-instant')) {
+        return true
+      }
+    }
+    while (elem = elem.parentNode);
+    return false
+  }
+
+  function isWhitelisted(elem) {
+    do {
+      if (!elem.hasAttribute) { // Parent of <html>
+        break
+      }
+      if (elem.hasAttribute('data-no-instant')) {
+        return false
+      }
+      if (elem.hasAttribute('data-instant')) {
+        return true
+      }
+    }
+    while (elem = elem.parentNode);
+    return false
+  }
+
+  function isPreloadable(a) {
+    var domain = location.protocol + '//' + location.host
+
+    if (a.target // target="_blank" etc.
+        || a.hasAttribute('download')
+        || a.href.indexOf(domain + '/') != 0 // Another domain, or no href attribute
+        || (a.href.indexOf('#') > -1
+            && removeHash(a.href) == $currentLocationWithoutHash) // Anchor
+        || ($useWhitelist
+            ? !isWhitelisted(a)
+            : isBlacklisted(a))
+       ) {
+      return false
+    }
+    return true
+  }
+
+  function triggerPageEvent(eventType, arg1, arg2, arg3) {
+    var returnValue = false
+    for (var i = 0; i < $eventsCallbacks[eventType].length; i++) {
+      if (eventType == 'receive') {
+        var altered = $eventsCallbacks[eventType][i](arg1, arg2, arg3)
+        if (altered) {
+          /* Update args for the next iteration of the loop. */
+          if ('body' in altered) {
+            arg2 = altered.body
+          }
+          if ('title' in altered) {
+            arg3 = altered.title
+          }
+
+          returnValue = altered
+        }
+      }
+      else {
+        $eventsCallbacks[eventType][i](arg1, arg2, arg3)
+      }
+    }
+    return returnValue
+  }
+
+  function changePage(title, body, newUrl, scrollY) {
+    document.documentElement.replaceChild(body, document.body)
+    /* We cannot just use `document.body = doc.body`, it causes Safari (tested
+       5.1, 6.0 and Mobile 7.0) to execute script tags directly.
+    */
+
+    if (newUrl) {
+      history.pushState(null, null, newUrl)
+
+      var hashIndex = newUrl.indexOf('#'),
+          hashElem = hashIndex > -1
+                     && document.getElementById(newUrl.substr(hashIndex + 1)),
+          offset = 0
+
+      if (hashElem) {
+        while (hashElem.offsetParent) {
+          offset += hashElem.offsetTop
+
+          hashElem = hashElem.offsetParent
+        }
+      }
+      scrollTo(0, offset)
+
+      $currentLocationWithoutHash = removeHash(newUrl)
+    }
+    else {
+      scrollTo(0, scrollY)
+    }
+
+    if ($isChromeForIOS && document.title == title) {
+      /* Chrome for iOS:
+       *
+       * 1. Removes title on pushState, so the title needs to be set after.
+       *
+       * 2. Will not set the title if it’s identical when trimmed, so
+       *    appending a space won't do, but a non-breaking space works.
+       */
+      document.title = title + String.fromCharCode(160)
+    }
+    else {
+      document.title = title
+    }
+
+    instantanize()
+    bar.done()
+    triggerPageEvent('change', false)
+
+    // Real event, useful for combining userscripts, but only for that so it’s undocumented.
+    var userscriptEvent = document.createEvent('HTMLEvents')
+    userscriptEvent.initEvent('instantclick:newpage', true, true)
+    dispatchEvent(userscriptEvent)
+  }
+
+  function setPreloadingAsHalted() {
+    $isPreloading = false
+    $isWaitingForCompletion = false
+  }
+
+  function removeNoscriptTags(html) {
+    /* Must be done on text, not on a node's innerHTML, otherwise strange
+     * things happen with implicitly closed elements (see the Noscript test).
+     */
+    return html.replace(/<noscript[\s\S]+<\/noscript>/gi, '')
+  }
+
+
+  ////////// EVENT HANDLERS //////////
+
+
+  function mousedown(e) {
+    if ($lastTouchTimestamp > (+new Date - 500)) {
+      return // Otherwise, click doesn’t fire
+    }
+
+    var a = getLinkTarget(e.target)
+
+    if (!a || !isPreloadable(a)) {
+      return
+    }
+
+    preload(a.href)
+  }
+
+  function mouseover(e) {
+    if ($lastTouchTimestamp > (+new Date - 500)) {
+      return // Otherwise, click doesn’t fire
+    }
+
+    var a = getLinkTarget(e.target)
+
+    if (!a || !isPreloadable(a)) {
+      return
+    }
+
+    a.addEventListener('mouseout', mouseout)
+
+    if (!$delayBeforePreload) {
+      preload(a.href)
+    }
+    else {
+      $urlToPreload = a.href
+      $preloadTimer = setTimeout(preload, $delayBeforePreload)
+    }
+  }
+
+  function touchstart(e) {
+    $lastTouchTimestamp = +new Date
+
+    var a = getLinkTarget(e.target)
+
+    if (!a || !isPreloadable(a)) {
+      return
+    }
+
+    if ($preloadOnMousedown) {
+      a.removeEventListener('mousedown', mousedown)
+    }
+    else {
+      a.removeEventListener('mouseover', mouseover)
+    }
+    preload(a.href)
+  }
+
+  function click(e) {
+    var a = getLinkTarget(e.target)
+
+    if (!a || !isPreloadable(a)) {
+      return
+    }
+
+    if (e.which > 1 || e.metaKey || e.ctrlKey) { // Opening in new tab
+      return
+    }
+    e.preventDefault()
+    display(a.href)
+  }
+
+  function mouseout() {
+    if ($preloadTimer) {
+      clearTimeout($preloadTimer)
+      $preloadTimer = false
+      return
+    }
+
+    if (!$isPreloading || $isWaitingForCompletion) {
+      return
+    }
+    $xhr.abort()
+    setPreloadingAsHalted()
+  }
+
+  function readystatechange() {
+    if ($xhr.readyState < 4) {
+      return
+    }
+    if ($xhr.status == 0) {
+      /* Request aborted */
+      return
+    }
+
+    $timing.ready = +new Date - $timing.start
+
+    if ($xhr.getResponseHeader('Content-Type').match(/\/(x|ht|xht)ml/)) {
+      var doc = document.implementation.createHTMLDocument('')
+      doc.documentElement.innerHTML = removeNoscriptTags($xhr.responseText)
+      $title = doc.title
+      $body = doc.body
+
+      var alteredOnReceive = triggerPageEvent('receive', $url, $body, $title)
+      if (alteredOnReceive) {
+        if ('body' in alteredOnReceive) {
+          $body = alteredOnReceive.body
+        }
+        if ('title' in alteredOnReceive) {
+          $title = alteredOnReceive.title
+        }
+      }
+
+      var urlWithoutHash = removeHash($url)
+      $history[urlWithoutHash] = {
+        body: $body,
+        title: $title,
+        scrollY: urlWithoutHash in $history ? $history[urlWithoutHash].scrollY : 0
+      }
+
+      var elems = doc.head.children,
+          found = 0,
+          elem,
+          data
+
+      for (var i = elems.length - 1; i >= 0; i--) {
+        elem = elems[i]
+        if (elem.hasAttribute('data-instant-track')) {
+          data = elem.getAttribute('href') || elem.getAttribute('src') || elem.innerHTML
+          for (var j = $trackedAssets.length - 1; j >= 0; j--) {
+            if ($trackedAssets[j] == data) {
+              found++
+            }
+          }
+        }
+      }
+      if (found != $trackedAssets.length) {
+        $mustRedirect = true // Assets have changed
+      }
+    }
+    else {
+      $mustRedirect = true // Not an HTML document
+    }
+
+    if ($isWaitingForCompletion) {
+      $isWaitingForCompletion = false
+      display($url)
+    }
+  }
+
+
+  ////////// MAIN FUNCTIONS //////////
+
+
+  function instantanize(isInitializing) {
+    document.body.addEventListener('touchstart', touchstart, true)
+    if ($preloadOnMousedown) {
+      document.body.addEventListener('mousedown', mousedown, true)
+    }
+    else {
+      document.body.addEventListener('mouseover', mouseover, true)
+    }
+    document.body.addEventListener('click', click, true)
+
+    if (!isInitializing) {
+      var scripts = document.body.getElementsByTagName('script'),
+          script,
+          copy,
+          parentNode,
+          nextSibling
+
+      for (i = 0, j = scripts.length; i < j; i++) {
+        script = scripts[i]
+        if (script.hasAttribute('data-no-instant')) {
+          continue
+        }
+        copy = document.createElement('script')
+        if (script.src) {
+          copy.src = script.src
+        }
+        if (script.innerHTML) {
+          copy.innerHTML = script.innerHTML
+        }
+        parentNode = script.parentNode
+        nextSibling = script.nextSibling
+        parentNode.removeChild(script)
+        parentNode.insertBefore(copy, nextSibling)
+      }
+    }
+  }
+
+  function preload(url) {
+    if (!$preloadOnMousedown
+        && 'display' in $timing
+        && +new Date - ($timing.start + $timing.display) < 100) {
+      /* After a page is displayed, if the user's cursor happens to be above
+         a link a mouseover event will be in most browsers triggered
+         automatically, and in other browsers it will be triggered when the
+         user moves his mouse by 1px.
+
+         Here are the behavior I noticed, all on Windows:
+         - Safari 5.1: auto-triggers after 0 ms
+         - IE 11: auto-triggers after 30-80 ms (depends on page's size?)
+         - Firefox: auto-triggers after 10 ms
+         - Opera 18: auto-triggers after 10 ms
+
+         - Chrome: triggers when cursor moved
+         - Opera 12.16: triggers when cursor moved
+
+         To remedy to this, we do not start preloading if last display
+         occurred less than 100 ms ago. If they happen to click on the link,
+         they will be redirected.
+      */
+
+      return
+    }
+    if ($preloadTimer) {
+      clearTimeout($preloadTimer)
+      $preloadTimer = false
+    }
+
+    if (!url) {
+      url = $urlToPreload
+    }
+
+    if ($isPreloading && (url == $url || $isWaitingForCompletion)) {
+      return
+    }
+    $isPreloading = true
+    $isWaitingForCompletion = false
+
+    $url = url
+    $body = false
+    $mustRedirect = false
+    $timing = {
+      start: +new Date
+    }
+    triggerPageEvent('fetch')
+    $xhr.open('GET', url)
+    $xhr.send()
+  }
+
+  function display(url) {
+    if (!('display' in $timing)) {
+      $timing.display = +new Date - $timing.start
+    }
+    if ($preloadTimer || !$isPreloading) {
+      /* $preloadTimer:
+         Happens when there’s a delay before preloading and that delay
+         hasn't expired (preloading didn't kick in).
+
+         !$isPreloading:
+         A link has been clicked, and preloading hasn’t been initiated.
+         It happens with touch devices when a user taps *near* the link,
+         Safari/Chrome will trigger mousedown, mouseover, click (and others),
+         but when that happens we ignore mousedown/mouseover (otherwise click
+         doesn’t fire). Maybe there’s a way to make the click event fire, but
+         that’s not worth it as mousedown/over happen just 1ms before click
+         in this situation.
+
+         It also happens when a user uses his keyboard to navigate (with Tab
+         and Return), and possibly in other non-mainstream ways to navigate
+         a website.
+      */
+
+      if ($preloadTimer && $url && $url != url) {
+        /* Happens when the user clicks on a link before preloading
+           kicks in while another link is already preloading.
+        */
+
+        location.href = url
+        return
+      }
+
+      preload(url)
+      bar.start(0, true)
+      triggerPageEvent('wait')
+      $isWaitingForCompletion = true // Must be set *after* calling `preload`
+      return
+    }
+    if ($isWaitingForCompletion) {
+      /* The user clicked on a link while a page was preloading. Either on
+         the same link or on another link. If it's the same link something
+         might have gone wrong (or he could have double clicked, we don’t
+         handle that case), so we send him to the page without pjax.
+         If it's another link, it hasn't been preloaded, so we redirect the
+         user to it.
+      */
+      location.href = url
+      return
+    }
+    if ($mustRedirect) {
+      location.href = $url
+      return
+    }
+    if (!$body) {
+      bar.start(0, true)
+      triggerPageEvent('wait')
+      $isWaitingForCompletion = true
+      return
+    }
+    $history[$currentLocationWithoutHash].scrollY = pageYOffset
+    setPreloadingAsHalted()
+    changePage($title, $body, $url)
+  }
+
+
+  ////////// PROGRESS BAR FUNCTIONS //////////
+
+
+  var bar = function() {
+    var $barContainer,
+        $barElement,
+        $barTransformProperty,
+        $barProgress,
+        $barTimer
+
+    function init() {
+      $barContainer = document.createElement('div')
+      $barContainer.id = 'instantclick'
+      $barElement = document.createElement('div')
+      $barElement.id = 'instantclick-bar'
+      $barElement.className = 'instantclick-bar'
+      $barContainer.appendChild($barElement)
+
+      var vendors = ['Webkit', 'Moz', 'O']
+
+      $barTransformProperty = 'transform'
+      if (!($barTransformProperty in $barElement.style)) {
+        for (var i = 0; i < 3; i++) {
+          if (vendors[i] + 'Transform' in $barElement.style) {
+            $barTransformProperty = vendors[i] + 'Transform'
+          }
+        }
+      }
+
+      var transitionProperty = 'transition'
+      if (!(transitionProperty in $barElement.style)) {
+        for (var i = 0; i < 3; i++) {
+          if (vendors[i] + 'Transition' in $barElement.style) {
+            transitionProperty = '-' + vendors[i].toLowerCase() + '-' + transitionProperty
+          }
+        }
+      }
+
+      var style = document.createElement('style')
+      style.innerHTML = '#instantclick{position:' + ($hasTouch ? 'absolute' : 'fixed') + ';top:0;left:0;width:100%;pointer-events:none;z-index:2147483647;' + transitionProperty + ':opacity .25s .1s}'
+        + '.instantclick-bar{background:#29d;width:100%;margin-left:-100%;height:2px;' + transitionProperty + ':all .25s}'
+      /* We set the bar's background in `.instantclick-bar` so that it can be
+         overriden in CSS with `#instantclick-bar`, as IDs have higher priority.
+      */
+      document.head.appendChild(style)
+
+      if ($hasTouch) {
+        updatePositionAndScale()
+        addEventListener('resize', updatePositionAndScale)
+        addEventListener('scroll', updatePositionAndScale)
+      }
+
+    }
+
+    function start(at, jump) {
+      $barProgress = at
+      if (document.getElementById($barContainer.id)) {
+        document.body.removeChild($barContainer)
+      }
+      $barContainer.style.opacity = '1'
+      if (document.getElementById($barContainer.id)) {
+        document.body.removeChild($barContainer)
+        /* So there's no CSS animation if already done once and it goes from 1 to 0 */
+      }
+      update()
+      if (jump) {
+        setTimeout(jumpStart, 0)
+        /* Must be done in a timer, otherwise the CSS animation doesn't happen. */
+      }
+      clearTimeout($barTimer)
+      $barTimer = setTimeout(inc, 500)
+    }
+
+    function jumpStart() {
+      $barProgress = 10
+      update()
+    }
+
+    function inc() {
+      $barProgress += 1 + (Math.random() * 2)
+      if ($barProgress >= 98) {
+        $barProgress = 98
+      }
+      else {
+        $barTimer = setTimeout(inc, 500)
+      }
+      update()
+    }
+
+    function update() {
+      $barElement.style[$barTransformProperty] = 'translate(' + $barProgress + '%)'
+      if (!document.getElementById($barContainer.id)) {
+        document.body.appendChild($barContainer)
+      }
+    }
+
+    function done() {
+      if (document.getElementById($barContainer.id)) {
+        clearTimeout($barTimer)
+        $barProgress = 100
+        update()
+        $barContainer.style.opacity = '0'
+        /* If you're debugging, setting this to 0.5 is handy. */
+        return
+      }
+
+      /* The bar container hasn't been appended: It's a new page. */
+      start($barProgress == 100 ? 0 : $barProgress)
+      /* $barProgress is 100 on popstate, usually. */
+      setTimeout(done, 0)
+      /* Must be done in a timer, otherwise the CSS animation doesn't happen. */
+    }
+
+    function updatePositionAndScale() {
+      /* Adapted from code by Sam Stephenson and Mislav Marohnić
+         http://signalvnoise.com/posts/2407
+      */
+
+      $barContainer.style.left = pageXOffset + 'px'
+      $barContainer.style.width = innerWidth + 'px'
+      $barContainer.style.top = pageYOffset + 'px'
+
+      var landscape = 'orientation' in window && Math.abs(orientation) == 90,
+          scaleY = innerWidth / screen[landscape ? 'height' : 'width'] * 2
+      /* We multiply the size by 2 because the progress bar is harder
+         to notice on a mobile device.
+      */
+      $barContainer.style[$barTransformProperty] = 'scaleY(' + scaleY  + ')'
+    }
+
+    return {
+      init: init,
+      start: start,
+      done: done
+    }
+  }()
+
+
+  ////////// PUBLIC VARIABLE AND FUNCTIONS //////////
+
+  var supported = 'pushState' in history
+                  && (!$ua.match('Android') || $ua.match('Chrome/'))
+                  && location.protocol != "file:"
+
+  /* The state of Android's AOSP browsers:
+
+     2.3.7: pushState appears to work correctly, but
+            `doc.documentElement.innerHTML = body` is buggy.
+            See details here: http://stackoverflow.com/q/21918564
+            Not an issue anymore, but it may fail where 3.0 do, this needs
+            testing again.
+
+     3.0:   pushState appears to work correctly (though the URL bar is only
+            updated on focus), but
+            `document.documentElement.replaceChild(doc.body, document.body)`
+        throws DOMException: WRONG_DOCUMENT_ERR.
+
+     4.0.2: Doesn't support pushState.
+
+     4.0.4,
+     4.1.1,
+     4.2,
+     4.3:   pushState is here, but it doesn't update the URL bar.
+            (Great logic there.)
+
+     4.4:   Works correctly. Claims to be 'Chrome/30.0.0.0'.
+
+     All androids tested with Android SDK's Emulator.
+     Version numbers are from the browser's user agent.
+
+     Because of this mess, the only whitelisted browser on Android is Chrome.
+  */
+
+  function init() {
+    if ($currentLocationWithoutHash) {
+      /* Already initialized */
+      return
+    }
+    if (!supported) {
+      triggerPageEvent('change', true)
+      return
+    }
+    for (var i = arguments.length - 1; i >= 0; i--) {
+      var arg = arguments[i]
+      if (arg === true) {
+        $useWhitelist = true
+      }
+      else if (arg == 'mousedown') {
+        $preloadOnMousedown = true
+      }
+      else if (typeof arg == 'number') {
+        $delayBeforePreload = arg
+      }
+    }
+    $currentLocationWithoutHash = removeHash(location.href)
+    $history[$currentLocationWithoutHash] = {
+      body: document.body,
+      title: document.title,
+      scrollY: pageYOffset
+    }
+
+    var elems = document.head.children,
+        elem,
+        data
+    for (var i = elems.length - 1; i >= 0; i--) {
+      elem = elems[i]
+      if (elem.hasAttribute('data-instant-track')) {
+        data = elem.getAttribute('href') || elem.getAttribute('src') || elem.innerHTML
+        /* We can't use just `elem.href` and `elem.src` because we can't
+           retrieve `href`s and `src`s from the Ajax response.
+        */
+        $trackedAssets.push(data)
+      }
+    }
+
+    $xhr = new XMLHttpRequest()
+    $xhr.addEventListener('readystatechange', readystatechange)
+
+    instantanize(true)
+
+    bar.init()
+
+    triggerPageEvent('change', true)
+
+    addEventListener('popstate', function() {
+      var loc = removeHash(location.href)
+      if (loc == $currentLocationWithoutHash) {
+        return
+      }
+
+      if (!(loc in $history)) {
+        location.href = location.href
+        /* Reloads the page while using cache for scripts, styles and images,
+           unlike `location.reload()` */
+        return
+      }
+
+      $history[$currentLocationWithoutHash].scrollY = pageYOffset
+      $currentLocationWithoutHash = loc
+      changePage($history[loc].title, $history[loc].body, false, $history[loc].scrollY)
+    })
+  }
+
+  function on(eventType, callback) {
+    $eventsCallbacks[eventType].push(callback)
+  }
+
+
+  ////////////////////
+
+
+  return {
+    supported: supported,
+    init: init,
+    on: on
+  }
+
+}(document, location);
diff --git a/assets/js/instantclick.min.js b/assets/js/instantclick.min.js
new file mode 100644
index 0000000..a2539d8
--- /dev/null
+++ b/assets/js/instantclick.min.js
@@ -0,0 +1,13 @@
+/* InstantClick 3.1.0 | (C) 2014 Alexandre Dieulot | http://instantclick.io/license */
+var InstantClick=function(d,e){function w(a){var b=a.indexOf("#");return 0>b?a:a.substr(0,b)}function z(a){for(;a&&"A"!=a.nodeName;)a=a.parentNode;return a}function A(a){var b=e.protocol+"//"+e.host;if(!(b=a.target||a.hasAttribute("download")||0!=a.href.indexOf(b+"/")||-1<a.href.indexOf("#")&&w(a.href)==k)){if(J){a:{do{if(!a.hasAttribute)break;if(a.hasAttribute("data-no-instant"))break;if(a.hasAttribute("data-instant")){a=!0;break a}}while(a=a.parentNode);a=!1}a=!a}else a:{do{if(!a.hasAttribute)break;
+if(a.hasAttribute("data-instant"))break;if(a.hasAttribute("data-no-instant")){a=!0;break a}}while(a=a.parentNode);a=!1}b=a}return b?!1:!0}function t(a,b,c,g){for(var d=!1,e=0;e<B[a].length;e++)if("receive"==a){var f=B[a][e](b,c,g);f&&("body"in f&&(c=f.body),"title"in f&&(g=f.title),d=f)}else B[a][e](b,c,g);return d}function K(a,b,c,g){d.documentElement.replaceChild(b,d.body);if(c){history.pushState(null,null,c);b=c.indexOf("#");b=-1<b&&d.getElementById(c.substr(b+1));g=0;if(b)for(;b.offsetParent;)g+=
+b.offsetTop,b=b.offsetParent;scrollTo(0,g);k=w(c)}else scrollTo(0,g);d.title=S&&d.title==a?a+String.fromCharCode(160):a;L();C.done();t("change",!1);a=d.createEvent("HTMLEvents");a.initEvent("instantclick:newpage",!0,!0);dispatchEvent(a)}function M(a){G>+new Date-500||(a=z(a.target))&&A(a)&&x(a.href)}function N(a){G>+new Date-500||(a=z(a.target))&&A(a)&&(a.addEventListener("mouseout",T),H?(O=a.href,l=setTimeout(x,H)):x(a.href))}function U(a){G=+new Date;(a=z(a.target))&&A(a)&&(D?a.removeEventListener("mousedown",
+M):a.removeEventListener("mouseover",N),x(a.href))}function V(a){var b=z(a.target);!b||!A(b)||1<a.which||a.metaKey||a.ctrlKey||(a.preventDefault(),P(b.href))}function T(){l?(clearTimeout(l),l=!1):v&&!m&&(p.abort(),m=v=!1)}function W(){if(!(4>p.readyState)&&0!=p.status){q.ready=+new Date-q.start;if(p.getResponseHeader("Content-Type").match(/\/(x|ht|xht)ml/)){var a=d.implementation.createHTMLDocument("");a.documentElement.innerHTML=p.responseText.replace(/<noscript[\s\S]+<\/noscript>/gi,"");y=a.title;
+u=a.body;var b=t("receive",r,u,y);b&&("body"in b&&(u=b.body),"title"in b&&(y=b.title));b=w(r);h[b]={body:u,title:y,scrollY:b in h?h[b].scrollY:0};for(var a=a.head.children,b=0,c,g=a.length-1;0<=g;g--)if(c=a[g],c.hasAttribute("data-instant-track")){c=c.getAttribute("href")||c.getAttribute("src")||c.innerHTML;for(var e=E.length-1;0<=e;e--)E[e]==c&&b++}b!=E.length&&(F=!0)}else F=!0;m&&(m=!1,P(r))}}function L(a){d.body.addEventListener("touchstart",U,!0);D?d.body.addEventListener("mousedown",M,!0):d.body.addEventListener("mouseover",
+N,!0);d.body.addEventListener("click",V,!0);if(!a){a=d.body.getElementsByTagName("script");var b,c,g,e;i=0;for(j=a.length;i<j;i++)b=a[i],b.hasAttribute("data-no-instant")||(c=d.createElement("script"),b.src&&(c.src=b.src),b.innerHTML&&(c.innerHTML=b.innerHTML),g=b.parentNode,e=b.nextSibling,g.removeChild(b),g.insertBefore(c,e))}}function x(a){!D&&"display"in q&&100>+new Date-(q.start+q.display)||(l&&(clearTimeout(l),l=!1),a||(a=O),v&&(a==r||m))||(v=!0,m=!1,r=a,F=u=!1,q={start:+new Date},t("fetch"),
+p.open("GET",a),p.send())}function P(a){"display"in q||(q.display=+new Date-q.start);l||!v?l&&r&&r!=a?e.href=a:(x(a),C.start(0,!0),t("wait"),m=!0):m?e.href=a:F?e.href=r:u?(h[k].scrollY=pageYOffset,m=v=!1,K(y,u,r)):(C.start(0,!0),t("wait"),m=!0)}var I=navigator.userAgent,S=-1<I.indexOf(" CriOS/"),Q="createTouch"in d,k,O,l,G,h={},p,r=!1,y=!1,F=!1,u=!1,q={},v=!1,m=!1,E=[],J,D,H,B={fetch:[],receive:[],wait:[],change:[]},C=function(){function a(a,e){n=a;d.getElementById(f.id)&&d.body.removeChild(f);f.style.opacity=
+"1";d.getElementById(f.id)&&d.body.removeChild(f);g();e&&setTimeout(b,0);clearTimeout(l);l=setTimeout(c,500)}function b(){n=10;g()}function c(){n+=1+2*Math.random();98<=n?n=98:l=setTimeout(c,500);g()}function g(){h.style[k]="translate("+n+"%)";d.getElementById(f.id)||d.body.appendChild(f)}function e(){d.getElementById(f.id)?(clearTimeout(l),n=100,g(),f.style.opacity="0"):(a(100==n?0:n),setTimeout(e,0))}function m(){f.style.left=pageXOffset+"px";f.style.width=innerWidth+"px";f.style.top=pageYOffset+
+"px";var a="orientation"in window&&90==Math.abs(orientation);f.style[k]="scaleY("+innerWidth/screen[a?"height":"width"]*2+")"}var f,h,k,n,l;return{init:function(){f=d.createElement("div");f.id="instantclick";h=d.createElement("div");h.id="instantclick-bar";h.className="instantclick-bar";f.appendChild(h);var a=["Webkit","Moz","O"];k="transform";if(!(k in h.style))for(var b=0;3>b;b++)a[b]+"Transform"in h.style&&(k=a[b]+"Transform");var c="transition";if(!(c in h.style))for(b=0;3>b;b++)a[b]+"Transition"in
+h.style&&(c="-"+a[b].toLowerCase()+"-"+c);a=d.createElement("style");a.innerHTML="#instantclick{position:"+(Q?"absolute":"fixed")+";top:0;left:0;width:100%;pointer-events:none;z-index:2147483647;"+c+":opacity .25s .1s}.instantclick-bar{background:#29d;width:100%;margin-left:-100%;height:2px;"+c+":all .25s}";d.head.appendChild(a);Q&&(m(),addEventListener("resize",m),addEventListener("scroll",m))},start:a,done:e}}(),R="pushState"in history&&(!I.match("Android")||I.match("Chrome/"))&&"file:"!=e.protocol;
+return{supported:R,init:function(){if(!k)if(R){for(var a=arguments.length-1;0<=a;a--){var b=arguments[a];!0===b?J=!0:"mousedown"==b?D=!0:"number"==typeof b&&(H=b)}k=w(e.href);h[k]={body:d.body,title:d.title,scrollY:pageYOffset};for(var b=d.head.children,c,a=b.length-1;0<=a;a--)c=b[a],c.hasAttribute("data-instant-track")&&(c=c.getAttribute("href")||c.getAttribute("src")||c.innerHTML,E.push(c));p=new XMLHttpRequest;p.addEventListener("readystatechange",W);L(!0);C.init();t("change",!0);addEventListener("popstate",
+function(){var a=w(e.href);a!=k&&(a in h?(h[k].scrollY=pageYOffset,k=a,K(h[a].title,h[a].body,!1,h[a].scrollY)):e.href=e.href)})}else t("change",!0)},on:function(a,b){B[a].push(b)}}}(document,location);