Replace project with namespace for events

app/views/events/_event_last_push.html.haml

@@ -6,7 +6,7 @@
     = link_to project_commits_path(event.project, event.ref_name) do
       %strong= truncate(event.ref_name, length: 28)
     at
-    %strong= link_to event.project.name, event.project
+    %strong= link_to_project event.project
     %span
       = time_ago_in_words(event.created_at)
       ago.

app/views/events/event/_push.html.haml

@@ -7,7 +7,7 @@
     = link_to project_commits_path(event.project, event.ref_name) do
       %strong= event.ref_name
   at
-  %strong= link_to event.project.name, event.project
+  %strong= link_to_project event.project
 
 - if event.push_with_commits?
   - project = event.project