Event feed: Icons for some events

app/assets/stylesheets/common.scss

@@ -645,6 +645,13 @@ p.time {
   .avatar { 
     width:32px;
   }
+  .event_icon { 
+    float:right;
+    margin-right:2px;
+    img { 
+      width:20px;
+    }
+  }
   ul { 
     margin-left:50px;
     margin-bottom:5px;

app/assets/stylesheets/ui_basic.scss

@@ -83,7 +83,6 @@
     .project_name {
       float:left;
-      width:360px;
       margin:0;
       margin-right:30px;
       font-size:20px;

app/assets/stylesheets/ui_mars.scss

@@ -97,7 +97,6 @@
     }
     .project_name {
       float:left;
-      width:360px;
       margin:0;
       margin-right:30px;
       font-size:20px;

app/views/events/_event_merge_request.html.haml

+- if event.action_name == "merged"
+  .event_icon= image_tag "event_mr_merged.png"
 = image_tag gravatar_icon(event.author_email), :class => "avatar"
 %strong #{event.author_name} 
 %span.event_label= event.action_name

app/views/events/_event_push.html.haml

 %div
+  .event_icon= image_tag "event_push.png"
   = image_tag gravatar_icon(event.author_email), :class => "avatar"
   %strong #{event.author_name} 
   %span.event_label= event.push_action_name
+  = event.ref_type
   = link_to project_commits_path(event.project, :ref => event.ref_name) do
     %strong= event.ref_name
   at