[#263] Remove the tree of parent issues from the issue title

app/helpers/issues_helper.rb

@@ -51,11 +51,12 @@ module IssuesHelper
       "<strong>#{@cached_label_priority}</strong>: #{issue.priority.name}"
   end
 
+  # TODO: deprecate and/or remove
   def render_issue_subject_with_tree(issue)
     s = ''
     ancestors = issue.root? ? [] : issue.ancestors.all
     ancestors.each do |ancestor|
-      s << '<div>' + content_tag('p', link_to_issue(ancestor))
+      s << '<div>' + content_tag('h2', link_to_issue(ancestor))
     end
     s << '<div class="subject">' + content_tag('h2', h(issue.subject))
     s << '</div>' * (ancestors.size + 1)

app/views/issues/show.rhtml

@@ -1,5 +1,5 @@
 <div class="title-bar" id="upper-title-bar">
-  <%= render_issue_subject_with_tree(@issue) %>
+  <div class="subject"><%= content_tag('h2', h(@issue.subject)) %></div>
 
   <div class="title-bar-actions">
   <%= render :partial => 'action_menu' %>