Restyle git tags page

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

app/assets/stylesheets/sections/projects.scss

@@ -179,11 +179,6 @@ ul.nav.nav-projects-tabs {
   font-weight: normal;
 }
 
-.new-tag-btn {
-  position: relative;
-  top: -5px;
-}
-
 .public-projects .repo-info {
   color: #777;
 

app/views/projects/tags/_tag.html.haml

@@ -5,18 +5,15 @@
       %i.icon-tag
       = tag.name
     .pull-right
-      %small.cdark
-        %i.icon-calendar
-        #{time_ago_with_tooltip(commit.committed_date)}
-  %p.prepend-left-20
-    = link_to commit.short_id(8), project_commit_path(@project, commit), class: "monospace"
-    –
-    = link_to_gfm truncate(commit.title, length: 70), project_commit_path(@project, commit.id), class: "cdark"
-
-    %span.pull-right
       - if can? current_user, :download_code, @project
         = render 'projects/repositories/download_archive', ref: tag.name, btn_class: 'btn-grouped btn-group-small'
       - if can?(current_user, :admin_project, @project)
         = link_to project_tag_path(@project, tag.name), class: 'btn btn-small btn-remove remove-row grouped', method: :delete, data: { confirm: 'Removed tag cannot be restored. Are you sure?'}, remote: true do
           %i.icon-trash
 
+  - if commit
+    %ul.list-unstyled
+      = render 'projects/commits/inline_commit', commit: commit, project: @project
+  - else
+    %p
+      Cant find HEAD commit for this tag

app/views/projects/tags/index.html.haml

 = render "projects/commits/head"
 
-- if can? current_user, :push_code, @project
+%h3.page-title
+  Git Tags
+  - if can? current_user, :push_code, @project
     .pull-right
       = link_to new_project_tag_path(@project), class: 'btn btn-create new-tag-btn' do
         %i.icon-add-sign
         New tag
 
-%p
+%p.light
   Tags give the ability to mark specific points in history as being important
 %hr
 

app/views/projects/tree/_tree.html.haml

@@ -12,7 +12,7 @@
     %li
       = link_to project_new_tree_path(@project, @id), title: 'New file', id: 'new-file-link' do
         %small
-          %i.icon-plus.light
+          %i.icon-plus
 
 %div#tree-content-holder.tree-content-holder
   %table#tree-slider{class: "table_#{@hex_path} tree-table" }