Fixed renren callback path when integrate with devise
Fixed renren callback path when integrate with devise

intridea/omniauth,thomasmillergb/Year2-ruby-software-hut,mihar/omniauth-timekiwi,nbrustein/omniauth,poznyakandrey/omniauth,twalpole/omniauth,thomasmillergb/Year2-ruby-software-hut,omniauth/omniauth,ngpestelos/omniauth,ayunav/omniauth,yui-knk/omniauth,sideci-sample/sideci-sample-omniauth,likeberi/omniauth,fxposter/omniauth,dougal/omniauth,toyokazu/omniauth_shibboleth,github/omniauth