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/common/403.rhtml

@@ -3,4 +3,4 @@
 <p><%= l(:notice_not_authorized) %></p>
 <p><a href="javascript:history.back()">Back</a></p>
 
-<% set_html_title '403' %>
+<% html_title '403' %>

app/views/common/404.rhtml

@@ -3,4 +3,4 @@
 <p><%= l(:notice_file_not_found) %></p>
 <p><a href="javascript:history.back()">Back</a></p>
 
-<% set_html_title '404' %>
+<% html_title '404' %>