Adds a 'Add subprojects' permission.

* 'Add project' permission will let user create a root project
* 'Add subprojects' permission will let project members create subprojects

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3238 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/projects/show.rhtml

@@ -1,3 +1,9 @@
+<div class="contextual">
+	<% if User.current.allowed_to?(:add_subprojects, @project) %>
+		<%= link_to l(:label_subproject_new), {:controller => 'projects', :action => 'add', :parent_id => @project}, :class => 'icon icon-add' %>
+	<% end %>
+</div>
+
 <h2><%=l(:label_overview)%></h2> 
 	
 <div class="splitcontentleft">