Provide correct integration from front-page and I18n.

That is, just set the local and redirect back to where
you were.
No need for all thse hard-coded rediects
Merge remote-tracking branch 'origin/master' into localized_static_pages

* origin/master:
  Corrections from catalan translators
  added another company and normal users to seeds.db
  fixed users_controller tests. Still pending corrections on global_controller

Conflicts:
	spec/controllers/global_controller_spec.rb
Merge pull request #91 from coopdevs/localized_static_pages

Localized static pages