pull request from wapcaplet
pull request from wapcaplet

ging/avatars_for_rails,DaRizat/avatars_for_rails,DaRizat/avatars_for_rails,gogo52cn/avatars_for_rails,timfesta/avatars_for_rails,ging/avatars_for_rails,timfesta/avatars_for_rails,timfesta/avatars_for_rails,DaRizat/avatars_for_rails,gogo52cn/avatars_for_rails,ging/avatars_for_rails,gogo52cn/avatars_for_rails