Locales refactor
Merge branch 'master' into locales
No more layout param in polls
Remove duplicated keys
Merge branch 'master' into locales
Improve locales
Improve user locales
Improve poll locales
Improve login_record locales
Improve error_record locales
Improve version locales
jQuery UI update
More _default_ validate timeliness config
Finding validations and callbacks refactor