drop rails 3.0.
drop rails 3.0.

halan/reform,swifthand/reform,trailblazer/reform,eljojo/reform,joealba/reform,eljojo/reform,simonc/reform,mipearson/reform,prosanelli/reform,francirp/reform,apotonick/reform,Miralaw/reform,prosanelli/reform,francirp/reform,halan/reform,Miralaw/reform,mipearson/reform,swifthand/reform,bolshakov/reform,joealba/reform,bolshakov/reform