Slight improvements to the browser views.

ApplicationHelper#set_html_title replaced by html_title with arguments and can be called several times in views to append elements to the title.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1032 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/repositories/diff.rhtml

@@ -88,6 +88,8 @@
 <% end %>
 <% end %>
 
+<% html_title(with_leading_slash(@path), 'Diff') -%>
+
 <% content_for :header_tags do %>
 <%= stylesheet_link_tag "scm" %>
 <% end %>