Merge branch 'dz-fix-fork-counter' into 'master'

Fix fork counter ui bug for safari

## What does this MR do?

Fixes UI bug on safari when fork button has blue arrow

## Screenshots 

![Screenshot_2016-05-19_22.10.21](/uploads/d923d8fc6bc12ee8f7052390bd5d7c51/Screenshot_2016-05-19_22.10.21.png)![Screenshot_2016-05-19_22.09.38](/uploads/130eb8b4a09b2ba5b7c5a83fed543dbf/Screenshot_2016-05-19_22.09.38.png)

See merge request !4221

app/assets/stylesheets/pages/projects.scss

@@ -149,6 +149,10 @@
         white-space: nowrap;
         margin: 0 11px 0 4px;
 
+        a {
+          color: inherit;
+        }
+
         &:hover {
           background: #fff;
         }
@@ -161,7 +165,7 @@
   display: inline-table;
   margin-right: 12px;
 
-  a {
+  > a {
     margin: -1px;
   }
 }

app/views/projects/buttons/_fork.html.haml

@@ -12,7 +12,8 @@
       = link_to new_namespace_project_fork_path(@project.namespace, @project), title: "Fork project", class: 'btn has-tooltip' do
         = icon('code-fork fw')
         Fork
-      = link_to namespace_project_forks_path(@project.namespace, @project), class: 'count-with-arrow' do
+      %div.count-with-arrow
         %span.arrow
         %span.count
-          = @project.forks_count
+          = link_to namespace_project_forks_path(@project.namespace, @project) do
+            = @project.forks_count