Streamline item titles to use a single class, and add back strong tags

app/assets/stylesheets/framework/common.scss

@@ -75,6 +75,8 @@ hr {
   @include str-truncated;
 }
 
+.item-title { font-weight: 600; }
+
 /** FLASH message **/
 .author_link {
   color: $gl-link-color;

app/assets/stylesheets/pages/branches.scss

-.branch-name{
-  font-weight: 600;
-}

app/assets/stylesheets/pages/groups.scss

@@ -11,8 +11,3 @@
     height: 42px;
   }
 }
-
-.content-list .group-name {
-  font-weight: 600;
-  color: #4c4e54;
-}

app/assets/stylesheets/pages/tags.scss

-.tag-name {
-  font-weight: 600;
-}

app/views/projects/branches/_branch.html.haml

@@ -6,7 +6,7 @@
 %li(class="js-branch-#{branch.name}")
   %div
     = link_to namespace_project_tree_path(@project.namespace, @project, branch.name) do
-      .branch-name.str-truncated= branch.name
+      %strong.item-title.str-truncated= branch.name
      
     - if branch.name == @repository.root_ref
       %span.label.label-primary default

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

@@ -11,7 +11,7 @@
 = cache(cache_key) do
   %li.commit.js-toggle-container{ id: "commit-#{commit.short_id}" }
     .commit-row-title
-      .title.str-truncated
+      %strong.item-title.str-truncated
         = link_to_gfm commit.title, namespace_project_commit_path(project.namespace, project, commit.id), class: "commit-row-message"
         - if commit.description?
           %a.text-expander.js-toggle-button ...

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

@@ -2,7 +2,8 @@
 - release = @releases.find { |release| release.tag == tag.name }
 %li
   %div
-    = link_to namespace_project_tag_path(@project.namespace, @project, tag.name), class: 'tag-name' do
+    = link_to namespace_project_tag_path(@project.namespace, @project, tag.name) do
+      %strong.item-title
         = icon('tag')
         = tag.name
     - if tag.message.present?

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

@@ -17,7 +17,7 @@
       .pull-right
         = link_to namespace_project_tag_path(@project.namespace, @project, @tag.name), class: 'btn btn-remove remove-row grouped has_tooltip', title: "Delete tag", method: :delete, data: { confirm: "Deleting the '#{@tag.name}' tag cannot be undone. Are you sure?" } do
           %i.fa.fa-trash-o
-  .tag-name.title
+  %strong.item-title
     = @tag.name
     - if @tag.message.present?
       %span.light

app/views/shared/groups/_group.html.haml

@@ -10,7 +10,8 @@
         %i.fa.fa-sign-out
 
   = image_tag group_icon(group), class: "avatar s46 hidden-xs"
-  = link_to group.name, group, class: 'group-name'
+  = link_to group, class: 'group-name' do
+    %strong.item-title= group.name
 
   - if group_member
     as
@@ -18,4 +19,3 @@
 
   %div.light
     #{pluralize(group.projects.count, "project")}, #{pluralize(group.users.count, "user")}
-