Added local configuration pt-BR.
Merge pull request #35 from nti-ufpe/master

pt_Br locale
Added Brazilian Portuguese translation (with thanks to Tarcisio Coutinho)
fr locale added
Merge pull request #36 from lmeyer/master

fr locale added
Merge branch 'master' of https://github.com/syntacticvexation/redmine_favourite_projects