file name overflow fixed

app/views/layouts/project.html.haml

@@ -46,6 +46,9 @@
               - if @commit
                 = link_to truncate(commit_name(@project,@commit), :length => 15), project_commit_path(@project, :id => @commit.id), :class => current_page?(:controller => "commits", :action => "show", :project_id => @project, :id => @commit.id) ? "current" : nil
 
+              - if can? current_user, :admin_project, @project
+                = link_to "Edit", edit_project_path(@project), :class => (current_page?(edit_project_path(@project))) ? "current" : nil
+
             .medium-tags{:style => 'padding: 10px 0 0 10px; width: 210px;'}= tag_list @project
 
         .project-content

app/views/refs/_tree_file.html.haml

@@ -8,8 +8,12 @@
       %br/
   - if file.text?
     .view_file_content
-      :erb
-        <%= raw file.colorize %>
+      - unless file.empty?
+        :erb
+          <%= raw file.colorize %>
+      - else 
+        %h3
+          %center Empty file
   - elsif file.image?
     .view_file_content_image
       %img{ :src => "data:#{file.mime_type};base64,#{Base64.encode64(file.data)}"}

app/views/snippets/index.html.haml

@@ -1,6 +1,6 @@
 %div
   - if can? current_user, :write_snippet, @project
-    = link_to 'New Snippet', new_project_snippet_path(@project), :class => "button append-bottom-10"
+    = link_to 'New Snippet', new_project_snippet_path(@project), :class => "grey-button append-bottom-10"
 
   %table.round-borders#snippets-table
     %thead