Commit, network graph refactoring

app/views/projects/_feed.html.haml

@@ -10,6 +10,6 @@
   .right
     - klass = update.class.to_s.split("::").last.downcase
     %span.tag{ :class => klass }= klass
-    - if update.kind_of?(Grit::Commit)
+    - if update.kind_of?(Commit)
       %span.tag.commit= update.head.name
 

app/views/refs/_tree_item.html.haml

@@ -1,5 +1,5 @@
 - file = params[:path] ? File.join(params[:path], content.name) : content.name
-- content_commit = @project.repo.log(@commit.id, file, :max_count => 1).last
+- content_commit = @project.commits(@commit.id, file, 1).last
 - return unless content_commit
 %tr{ :class => "tree-item", :url => tree_file_project_ref_path(@project, @ref, file) }
   %td.tree-item-file-name