Merged 0.6 branch into trunk.

Permissions management was rewritten. Some permissions can now be specifically defined for non member and anonymous users.
This migration:
* is irreversible (please, don't forget to *backup* your database before upgrading)
* resets role's permissions (go to "Admin -> Roles & Permissions" to set them after upgrading)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@674 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/boards_controller.rb

@@ -17,9 +17,7 @@
 
 class BoardsController < ApplicationController
   layout 'base'
-  before_filter :find_project
-  before_filter :authorize, :except => [:index, :show]
-  before_filter :check_project_privacy, :only => [:index, :show]
+  before_filter :find_project, :authorize
 
   helper :messages
   include MessagesHelper