gir tree fixes

app/controllers/git/trees_controller.rb

@@ -6,8 +6,7 @@ class Git::TreesController < Git::BaseController
 
     @tree = @repository.tree(@treeish)
 
-    # ???
-#    @tree = @tree / @path if @path
+    @tree = @tree / @path if @path
 
     render :template => "git/repositories/show"
   end

app/views/git/repositories/show.html.haml

@@ -3,13 +3,13 @@
   %h3 Tags:
   %ul
     - @repository.tags.each do |tag|
-      %li= link_to tag.name, tree_path(@platform.name, @project.name, tag.name)
+      %li= link_to tag.name, tree_path(@platform.name, @project.name, :treeish => tag.name)
 
 .row.heads
   %h3 Heads:
   %ul
     - @repository.heads.each do |head|
-      %li= link_to head.name, tree_path(@platform.name, @project.name, head.name)
+      %li= link_to head.name, tree_path(@platform.name, @project.name, :treeish => head.name)
 
 %table
   %thead