updated all docs to jQuery 1.7, move all docs JS to application.js, and move dropdowns css to dedicated file

docs/base-css.html

@@ -1178,18 +1178,7 @@ Form states
 
     <!-- Le javascript -->
     <!-- Placed at the end of the document so the pages load faster -->
-    <script src="http://code.jquery.com/jquery-1.5.2.min.js"></script>
-
-    <script type="text/javascript">
-      // NOT FINAL BY ANY MEANS, JUST MAH JANK CODE BRO
-      $(document).ready(function() {
-        $('.nav .active').click(function(e) {
-          e.preventDefault();
-          $(this).siblings().toggle();
-        });
-      });
-    </script>
-
+    <script src="http://code.jquery.com/jquery-1.7.min.js"></script>
     <script src="http://autobahn.tablesorter.com/jquery.tablesorter.min.js"></script>
     <script src="assets/js/google-code-prettify/prettify.js"></script>
     <script>$(function () { prettyPrint() })</script>