Events improved & refactored. Dashboard pollished

app/views/events/_event_merge_request.html.haml

@@ -0,0 +1,16 @@
+= image_tag gravatar_icon(event.author_email), :class => "avatar"
+%strong #{event.author_name} 
+%span.event_label= event.action_name
+ merge request 
+= link_to project_merge_request_path(event.project, event.merge_request) do
+  %strong= truncate event.merge_request_title
+at 
+%strong= link_to event.project.name, event.project
+%span.cgray
+  = time_ago_in_words(event.created_at)
+  ago.
+%br
+%span= event.merge_request.source_branch
+→
+%span= event.merge_request.target_branch
+