themes-controller-test: add test to sort themes
rails3: fix the use of helper_for_article with url_for
rails3: fix some cucumber tests
rails3: rename theme files to .html.erb
rails3: fix button with specified format

There is a problem in rails 3.2 when using :format with url_for.
It seems that only works with named routes.
rails3: fix integration tests
Translate person notifier mail

(ActionItem2694)
Merge branch 'master_colivre' into AI2694-network_activity_email

Conflicts:
	test/unit/person_test.rb
Fix person notification for actions with comments

(ActionItem2694)
context_content: fix pagination view
Fix creation of admin url on profile_image and profile_info blocks

(ActionItem3015)
Remove unused method (profile_info) from profile_controller

(ActionItem3015)
rails3: fix cucumber tests
rails3: fix profile_controller
versions-diff: included js to radio_button control and adjusts on look-and-feel
AI2822
Don't show p if empty
rails3: replace iconv with transliterate
rails3: fix community test related to action_tracker
rails3: fix person_test that was depending of db order
rails3: fix html display for short format on articles