Move awards back to gray panel and few improvements to sidebar

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

app/assets/stylesheets/pages/awards.scss

 .awards {
   @include clearfix;
   line-height: 34px;
-  margin-top: $gl-padding;
 
   .award {
     @include border-radius(5px);

app/assets/stylesheets/pages/issuable.scss

@@ -57,6 +57,7 @@
       margin-right: 1px;
     }
 
+    .issue-discussion > .gray-content-block,
     > .gray-content-block {
       margin-top: 0;
       border-top: none;

app/views/projects/issues/_discussion.html.haml

@@ -5,5 +5,8 @@
     - else
       = link_to 'Close Issue', issue_path(@issue, issue: {state_event: :close}, status_only: true), method: :put, class: 'btn btn-grouped btn-close js-note-target-close', title: 'Close Issue'
 
+.gray-content-block.second-block.oneline-block
+  = render 'votes/votes_block', votable: @issue
+
 #notes
   = render 'projects/notes/notes_with_form'

app/views/projects/issues/show.html.haml

@@ -53,8 +53,6 @@
             .merge-requests
               = render 'merge_requests'
 
-            = render 'votes/votes_block', votable: @issue
-
         - if @closed_by_merge_requests.present?
           = render 'projects/issues/closed_by_box'
         .issue-discussion

app/views/projects/merge_requests/_discussion.html.haml

@@ -5,4 +5,7 @@
     - if @merge_request.closed?
       = link_to 'Reopen', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "btn btn-grouped btn-reopen reopen-mr-link js-note-target-reopen", title: "Reopen merge request"
 
+.gray-content-block.second-block.oneline-block
+  = render 'votes/votes_block', votable: @merge_request
+
 #notes= render "projects/notes/notes_with_form"

app/views/projects/merge_requests/_show.html.haml

@@ -64,7 +64,6 @@
 
         .tab-content
           #notes.notes.tab-pane.voting_notes
-            .content-separator
             = render "projects/merge_requests/discussion"
           #commits.commits.tab-pane
             - # This tab is always loaded via AJAX

app/views/projects/merge_requests/show/_mr_box.html.haml

@@ -10,5 +10,3 @@
             = markdown(@merge_request.description, cache_key: [@merge_request, "description"])
         %textarea.hidden.js-task-list-field
           = @merge_request.description
-
-    = render 'votes/votes_block', votable: @merge_request