language selection in settings feature updated
removed print statements"
fixing stuff from the language feature, added start up procedures
Merge branch 'master' into language
Merge branch 'language' of github.com:fitoria/askbot-devel into language
cleaned up language selection feature, middleware not longer required, setting template updated
uncommented test_multilingual in startup procedures
do not display error if the site is not multilang and the user has both middlewares on