Added the latest fixes for the new backend.

src/IDF/templates/idf/source/git/file.html

@@ -23,9 +23,9 @@
 {/block}
 {block context}
 <p><strong>{trans 'Branches:'}</strong><br />
-{foreach $branches as $branch}
+{foreach $branches as $branch => $path}
 {aurl 'url', 'IDF_Views_Source::treeBase', array($project.shortname, $branch)}
-<span class="label{if $commit == $branch} active{/if}"><a href="{$url}" class="label">{$branch}</a></span><br />
+<span class="label{if in_array($branch, $tree_in)} active{/if}"><a href="{$url}" class="label">{$branch}</a></span><br />
 {/foreach}
 </p>
 {/block}