Fix discussion style for timeline

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

app/assets/stylesheets/generic/timeline.scss

@@ -21,6 +21,13 @@
     clear: both;
 
 
+    &:target {
+      .timeline-entry-inner .timeline-content {
+        -webkit-animation:target-note 2s linear;
+        background: $hover;
+      }
+    }
+
     .timeline-entry-inner {
       position: relative;
       margin-left: -20px;
@@ -37,6 +44,10 @@
         float: left;
         @include border-radius(4px);
         @include box-shadow(0 0 0 3px #EEE);
+
+        .avatar {
+          margin: 0;
+        }
       }
 
       .timeline-content {

app/assets/stylesheets/sections/notes.scss

@@ -17,7 +17,6 @@ ul.notes {
   .discussion-header,
   .note-header {
     @extend .cgray;
-    padding-top: 5px;
     padding-bottom: 15px;
 
     .avatar {
@@ -43,25 +42,15 @@ ul.notes {
   }
 
   .discussion {
-    padding: 10px 0;
     overflow: hidden;
     display: block;
     position:relative;
-    border-bottom: 1px solid #EEE;
-
-    .discussion-body {
-      margin-left: 50px;
-    }
   }
 
   .note {
     display: block;
     position:relative;
     p { color: $style_color; }
-
-    .avatar {
-      margin: 0;
-    }
     .attachment {
       font-size: 14px;
     }
@@ -76,11 +65,6 @@ ul.notes {
       border-bottom: none;
     }
   }
-
-  .note:target {
-    -webkit-animation:target-note 2s linear;
-    background: #fffff0;
-  }
 }
 
 .diff-file .notes_holder {
@@ -95,7 +79,7 @@ ul.notes {
     &.notes_line {
       text-align: center;
       padding: 10px 0;
-      background: #eee;
+      background: #FFF;
     }
     &.notes_line2 {
       text-align: center;
@@ -358,3 +342,7 @@ ul.notes {
     border-top: 1px solid #DDD;
   }
 }
+
+.discussion-notes-count {
+  font-size: 16px;
+}

app/views/projects/notes/_diff_notes_with_reply.html.haml

@@ -3,7 +3,7 @@
 - if !defined?(line) || line == note.diff_line
   %tr.notes_holder
     %td.notes_line{ colspan: 2 }
-      %span.btn.disabled
+      %span.discussion-notes-count
         %i.icon-comment
         = notes.count
     %td.notes_content

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

 - note = discussion_notes.first
-- if note.for_merge_request?
+.timeline-entry
+  .timeline-entry-inner
+    .timeline-icon
+      = image_tag avatar_icon(note.author_email), class: "avatar s32"
+    .timeline-content
+      - if note.for_merge_request?
         - if note.outdated?
           = render "projects/notes/discussions/outdated", discussion_notes: discussion_notes
         - else
           = render "projects/notes/discussions/active", discussion_notes: discussion_notes
-- else
+      - else
         = render "projects/notes/discussions/commit", discussion_notes: discussion_notes

app/views/projects/notes/discussions/_active.html.haml

@@ -5,7 +5,6 @@
       = link_to "#", class: "js-toggle-button" do
         %i.icon-chevron-up
         Show/hide discussion
-    = image_tag avatar_icon(note.author_email), class: "avatar s32"
     %div
       = link_to_member(@project, note.author, avatar: false)
       started a discussion

app/views/projects/notes/discussions/_commit.html.haml

@@ -5,7 +5,6 @@
       = link_to "#", class: "js-toggle-button" do
         %i.icon-chevron-up
         Show/hide discussion
-    = image_tag avatar_icon(note.author_email), class: "avatar s32"
     %div
       = link_to_member(@project, note.author, avatar: false)
       started a discussion on commit

app/views/projects/notes/discussions/_outdated.html.haml

@@ -5,7 +5,6 @@
       = link_to "#", class: "js-toggle-button" do
         %i.icon-chevron-down
         Show/hide discussion
-    = image_tag avatar_icon(note.author_email), class: "avatar s32"
     %div
       = link_to_member(@project, note.author, avatar: false)
       started a discussion on the