fix bug: User#allowed_to? couldn't handle Symbols in action[:controller]
top menu renders correclty in namespace'd controllers
fix global search_field_url in nested controllers
handle nested namespaces in application_helper
do not test for :project in the top_menu data structure. the :project item will be generated later
be careful with nested controllers in helpers
be careful with nested namespace'd controllers in all our views
be careful with nested namespace'd controllers in our sample plugin
be careful with nested namespace'd controllers in our libs
be careful with nested namespace'd controllers in our models
be careful with nested namespace'd controllers in our controllers
be careful with nested namespace'd controllers with computed controller values
forgot to be careful with nested namespace'd controllers in some places
Merge branch 'feature/rails3' into feature/rails3_broken_links_in_deep_neested_pages

Conflicts:
	app/views/projects/settings/_versions.html.erb
Merge branch 'feature/rails3' into feature/rails3_broken_links_in_deep_neested_pages

Conflicts:
	extra/sample_plugin/app/models/meeting.rb
	extra/sample_plugin/init.rb
Merge pull request #77 from opf/feature/rails3_broken_links_in_deep_neested_pages

more bugfixes for: Feature/rails3 broken links in deep neested pages