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

test/functional/feeds_controller_test.rb

@@ -58,7 +58,7 @@ class FeedsControllerTest < Test::Unit::TestCase
   
   def test_rss_key
     user = User.find(2)
-    key = user.get_or_create_rss_key.value
+    key = user.rss_key
     
     get :news, :project_id => 2, :key => key
     assert_response :success

test/functional/projects_controller_test.rb

@@ -22,7 +22,7 @@ require 'projects_controller'
 class ProjectsController; def rescue_action(e) raise e end; end
 
 class ProjectsControllerTest < Test::Unit::TestCase
-  fixtures :projects, :permissions
+  fixtures :projects, :users, :roles
 
   def setup
     @controller = ProjectsController.new
@@ -50,13 +50,6 @@ class ProjectsControllerTest < Test::Unit::TestCase
     assert_not_nil assigns(:project)
   end
   
-  def test_list_members
-    get :list_members, :id => 1
-    assert_response :success
-    assert_template 'list_members'
-    assert_not_nil assigns(:members)
-  end
-  
   def test_list_documents
     get :list_documents, :id => 1
     assert_response :success

test/functional/search_controller_test.rb

@@ -11,6 +11,7 @@ class SearchControllerTest < Test::Unit::TestCase
     @controller = SearchController.new
     @request    = ActionController::TestRequest.new
     @response   = ActionController::TestResponse.new
+    User.current = nil
   end
   
   def test_search_for_projects