Fix edit page crash. Minot UI imporvements

app/assets/stylesheets/gitlab_bootstrap/mixins.scss

@@ -77,7 +77,7 @@
 @mixin md-typography {
   code { padding: 0 4px; }
-  p { font-size: 13px; }
+  p { font-size: 14px; }
   h1 { margin-top: 30px;}
   h2 { margin-top: 25px;}
   h3 { margin-top: 20px;}

app/assets/stylesheets/sections/nav.scss

@@ -7,7 +7,7 @@
   ul {
     margin: auto;
-    height: 40px;
+    height: 42px;
     overflow: hidden;
     .count {
       font-weight: normal;
@@ -74,7 +74,7 @@
       text-align: center;
       font-weight: normal;
       height: 38px;
-      line-height: 34px;
+      line-height: 36px;
       color: #777;
       text-shadow: 0 1px 1px white;
       padding: 0 10px;

app/assets/stylesheets/themes/ui_mars.scss

@@ -31,4 +31,8 @@
       border-left: 1px solid #666;
     }
   }
+
+  .main-nav {
+    box-shadow: 0 -1px 0 white inset;
+  }
 }

app/helpers/commits_helper.rb

@@ -134,7 +134,7 @@ module CommitsHelper
       parts = @path.split('/')
       parts.each_with_index do |part, i|
-        crumbs += content_tag(:span, '/', class: 'divider')
+        crumbs += content_tag(:span, ' / ', class: 'divider')
         crumbs += content_tag(:li) do
           # The text is just the individual part, but the link needs all the parts before it
           link_to part, project_commits_path(@project, tree_join(@ref, parts[0..i].join('/')))

app/views/profiles/keys/index.html.haml

-%h3.page-title
-  SSH Keys
-  = link_to "Add SSH Key", new_profile_key_path, class: "btn pull-right btn-primary"
-
-%br
 %p.light
   SSH key allows you to establish a secure connection between your computer and GitLab
 %p.light
@@ -15,6 +10,7 @@
   %h5.title
     SSH Keys (#{@keys.count})
     .pull-right
+      = link_to "Add SSH Key", new_profile_key_path, class: "btn btn-small btn-primary"
   %ul.well-list#keys-table
     = render @keys
     - if @keys.blank?

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

@@ -2,6 +2,8 @@
 - if @path.present?
   %ul.breadcrumb
+    %li.light
+      History for
     = commits_breadcrumbs
 %div{id: dom_id(@project)}

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

@@ -21,7 +21,7 @@
         = text_area_tag 'commit_message', '', placeholder: "Update #{@blob.name}", required: true, rows: 3
     .form-actions
       = hidden_field_tag 'last_commit', @last_commit
-      = hidden_field_tag 'content', '', id: :file-content
+      = hidden_field_tag 'content', '', id: "file-content"
       .commit-button-annotation
         = button_tag "Commit changes", class: 'btn commit-btn js-commit-button btn-primary'
         .message