Update Twitter API to v1.1 (v1 deprecated since january 2013 and turned off in june 2013).
Merge https://github.com/FredBlain/TwitterBot ( fix #13 )
Passage complet vers l'API v1.1
Merge pull request #14 from Matael/master

Fin de la migration vers l'APIv1.1 de Twitter
Merge pull request #3 from haum/master

pull for news - Tweeter API1-1