Forums enhancements:

* messages can now be edited/deleted (explicit permissions need to be given)
* topics can be locked so that no reply can be added (only by users allowed to edit messages)
* topics can be marked as sticky so that they always appear at the top of the list (only by users allowed to edit messages)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@926 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/messages/_form.rhtml

@@ -3,7 +3,13 @@
 <div class="box">
 <!--[form:message]-->
 <p><label><%= l(:field_subject) %></label><br />
-<%= f.text_field :subject, :required => true, :size => 120 %></p>
+<%= f.text_field :subject, :required => true, :size => 120 %>
+
+<% if User.current.allowed_to?(:edit_messages, @project) %>
+    <label><%= f.check_box :sticky %> Sticky</label>
+    <label><%= f.check_box :locked %> Locked</label>
+<% end %>
+</p>
 
 <p><%= f.text_area :content, :required => true, :cols => 80, :rows => 15, :class => 'wiki-edit', :id => 'message_content' %></p>
 <%= wikitoolbar_for 'message_content' %>