make repo name link to repo homepage

CHANGELOG

@@ -3,6 +3,7 @@ v 7.5.0
   - Add time zone configuration on gitlab.yml (Sullivan Senechal)
   - Fix LDAP authentication for Git HTTP access
   - Fix LDAP config lookup for provider 'ldap'
+  - Project title links to project homepage (Ben Bodenmiller)
   - Add Atlassian Bamboo CI service (Drew Blessing)
   - Mentioned @user will receive email even if he is not participating in issue or commit
   - Session API: Use case-insensitive authentication like in UI (Andrey Krivko)

app/helpers/projects_helper.rb

@@ -42,12 +42,12 @@ module ProjectsHelper
   def project_title(project)
     if project.group
       content_tag :span do
-        link_to(simple_sanitize(project.group.name), group_path(project.group)) + " / " + project.name
+        link_to(simple_sanitize(project.group.name), group_path(project.group)) + ' / ' + link_to(simple_sanitize(project.name), project_path(project))
       end
     else
       owner = project.namespace.owner
       content_tag :span do
-        link_to(simple_sanitize(owner.name), user_path(owner)) + " / " + project.name
+        link_to(simple_sanitize(owner.name), user_path(owner)) + ' / ' + link_to(simple_sanitize(project.name), project_path(project))
       end
     end
   end