Moved all gems related to i18n into one place in Gemfile
bundle update fast_gettext gettext_i18n_rails gettext locale routing-filter
Remove version restrictions on gems related to i18n
bundle update fast_gettext gettext_i18n_rails gettext locale routing-filter
Set locale in controller test by passing parameter in get

Also using I18n.locale to pass the current locale around.
Small refactoring in PublicBody.self.find_by_url_name_with_historic just use the current locale
Set locale with I18n rather than through globalize
Refactor using I18.with_locale
Small refactor
As much as possible use I18n.locale for getting the locale
Add comment about vendor/rails-locales and Rails 3
Convert query to more activerecord 3 form
Merge branch 'i18n_rails3_preparation' into rails-3-spike

Conflicts:
	Gemfile.lock
	app/controllers/general_controller.rb
	app/controllers/public_body_controller.rb
	spec/controllers/public_body_controller_spec.rb
Convert query to more activerecord 3 form
Test result of test with examples rather than another implementation
Change that should have been merged in from develop when one form of caching was removed
Fix rendering of atom feed and set correct content type
Access view helper from controller using view_context
Cast mail.body to string before matching with a regex