Improve non-logged-in users handling.
Redirect non-logged-in user to the login page, instead of throwing a HTTP Exception.
pt_br messages added
Merge pull request #34 from LuizMaster/master

pt_br messages added.
Update README.md
add French translation
fix 'Administrator' being displayed for all users assignement
Merge pull request #35 from raoul2000/master

French translation file (fr)
Merge pull request #33 from ryusoft/master

Just add the "zh"  translation for chinese, based on "rights" modules
Merge pull request #31 from MadAnd/master

Improve non-logged-in users handling.
Merge pull request #1 from Crisu83/master

pull back origin