Added - i18n zcml
Added - MessageFactory definition
Added - Translation markup to events.py
Added - Translation markup to interfaces.py
Added - Translation markup to invitations.py
Formatting
Added - translation markup to invite_user.pt
Added - translation markup to views.py
Added - Missing locales folder
pep8
Merge branch 'master' into translation_markup

Conflicts:
	src/ploneintranet/invitations/invite_user.pt
Merge pull request #3 from ploneintranet/translation_markup

Translation markup