Remove javascripts related to generating library collection navigation

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

_layouts/docs.html

@@ -316,7 +316,6 @@
 	<script src="/js/stickyfill.min.js"></script>
 	<script defer src="/js/metadata.js"></script>
 	<script src="/js/glossary.js"></script>
-	<script src="/js/collections_tocs.js"></script>
 	<script defer src="/js/docs.js"></script>
 	<script defer src="/js/toc.js"></script>
 	<script language="javascript">

js/collections_tocs.js

@@ -1,12 +0,0 @@
----
-layout: null
----
-var collectionsTOC = new Array()
-collectionsTOC["library"] = [
-  {% for page in site.samples %}
-  {
-  "path":{{ page.url | jsonify }},
-  "title":{{ page.title | jsonify }}
-  }{% unless forloop.last%},{% endunless %}
-  {% endfor %}
-]

js/docs.js

@@ -98,9 +98,6 @@ function walkTree(tree)
       var subTree = tree[j].section;
       walkTree(subTree);
       outputLetNav.push('</ul></li>');
-    } else if (tree[j].generateTOC) {
-      // auto-generate a TOC from a collection
-      walkTree(collectionsTOC[tree[j].generateTOC])
     } else {
       // just a regular old topic; this is a leaf, not a branch; render a link!
       outputLetNav.push('<li><a href="' + tree[j].path + '"')
@@ -136,15 +133,6 @@ function renderNav(docstoc) {
   }
   if (outputLetNav.length==0)
   {
-    // didn't find the current topic in the standard TOC; maybe it's a collection;
-    for (var key in collectionsTOC)
-    {
-      var itsHere = findMyTopic(collectionsTOC[key]);
-      if (itsHere) {
-        walkTree(collectionsTOC[key]);
-        break;
-      }
-    }
     // either glossary was true or no left nav has been built; default to glossary
     // show pages tagged with term and highlight term in left nav if applicable
     renderTagsPage()