Render CI statuses on commit page

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/projects/commit_controller.rb

@@ -31,6 +31,13 @@ class Projects::CommitController < Projects::ApplicationController
     end
   end
 
+  def ci
+    @ci_commit = @project.ci_commit(@commit.sha)
+    @builds = @ci_commit.builds if @ci_commit
+    @notes_count = @commit.notes.count
+    @ci_project = @project.gitlab_ci_project
+  end
+
   def branches
     @branches = @project.repository.branch_names_contains(commit.id)
     @tags = @project.repository.tag_names_contains(commit.id)