Fix issues with push 600+ commits. refactored, improved push events

app/views/commits/compare.html.haml

@@ -24,7 +24,7 @@
 
 
 - unless @commits.empty?
-  %h4 Commits
+  %h4 Commits (#{@commits.count})
   %ul.unstyled= render @commits
 
 - unless @diffs.empty?

app/views/dashboard/index.html.haml

@@ -47,7 +47,7 @@
       - if @last_push && @last_push.valid_push?
         .padded.prepend-top-20
           %h5
-            %small Latest push was to the #{@last_push.branch_name} branch of #{@last_push.project.name}:
+            %small Latest push was to the #{@last_push.ref_name} #{@last_push.ref_type} of #{@last_push.project.name}:
           %ul.unstyled= render @last_push
 
 - if @merge_requests.any?

app/views/events/_event_push.html.haml

@@ -11,17 +11,17 @@
     ago.
 
   - if event.push_with_commits?
-    - if event.commits.count > 1
+    - if event.commits_count > 1
       = link_to compare_project_commits_path(event.project, :from => event.parent_commit.id, :to => event.last_commit.id) do 
-        %strong #{event.commits.first.id[0..7]}...#{event.last_commit.id[0..7]}
+        %strong #{event.parent_commit.id[0..7]}...#{event.last_commit.id[0..7]}
     - project = event.project  
     %ul.unstyled.event_commits
-      - if event.commits.size > 3
+      - if event.commits_count > 3
         - event.commits[0...2].each do |commit|
           = render "events/commit", :commit => commit, :project => project
         %li
           %br
-          \... and #{event.commits.size - 2} more commits
+          \... and #{event.commits_count - 2} more commits
       - else 
         - event.commits.each do |commit|
           = render "events/commit", :commit => commit, :project => project