Merge pull request #2 from friendica/master

Pull from friendica/master
update fr
       - resubmitted, after online tests, correct translations for poked, pinged, etc
       - fix wrong sense for poked
       - there were two different translations for [red:notify], changed to the most used (Red:Notification) everywhere.
update fr - sorry for multiple posts, I will try to find time to check the whole french translation and submit once.
update fr: use prefixFromNow to display time delta in the most used, natural form ("Il y a 2 jours" and not "2 jours auparavant")
update fr: checked mail templates and another bunch of typoes in strings
update fr: 'to prod', better translated by 'encourager'
Merge pull request #721 from magicoli/master

update fr