Merge branch 'outdated-discussion-padding' into 'master'

Fix padding of outdated discussion item.

Old:

![Screen_Shot_2015-10-16_at_09.29.17](https://gitlab.com/gitlab-org/gitlab-ce/uploads/d715debebe54d27c2eed7c22843e886c/Screen_Shot_2015-10-16_at_09.29.17.png)

New:

![Screen_Shot_2015-10-16_at_09.29.23](https://gitlab.com/gitlab-org/gitlab-ce/uploads/7c0c033adade92cb16406c027cb4c010/Screen_Shot_2015-10-16_at_09.29.23.png)

It still looks the same when the discussion is expanded.

See merge request !1614

CHANGELOG

@@ -69,6 +69,7 @@ v 8.1.0 (unreleased)
   - Only render 404 page from /public
   - Hide passwords from services API (Alex Lossent)
   - Fix: Images cannot show when projects' path was changed
+  - Fix padding of outdated discussion item.
 
 v 8.0.4
   - Fix Message-ID header to be RFC 2111-compliant to prevent e-mails being dropped (Stan Hu)

app/assets/stylesheets/pages/notes.scss

@@ -30,7 +30,6 @@ ul.notes {
   .discussion-header,
   .note-header {
     @extend .cgray;
-    padding-bottom: 15px;
 
     a:hover {
       text-decoration: none;
@@ -75,6 +74,10 @@ ul.notes {
     }
   }
 
+  .discussion-body {
+    padding-top: 15px;
+  }
+
   .discussion {
     overflow: hidden;
     display: block;