Making Rake requirement flexible for 1.9.3 compatibility
Making Rake requirement flexible for 1.9.3 compatibility

mallikarjunayaddala/draper,yui-knk/draper,totzyuta/draper,mallikarjunayaddala/draper,chuck-john/draper,SpencerCDixon/draper,drapergem/draper,sideci-sample/sideci-sample-draper,turingschool/draper,krainboltgreene/draper,SpencerCDixon/draper,drapergem/draper,Bastes/draper,liwangbest/draper,Bastes/draper,liwangbest/draper,drapergem/draper,estum/draper,jianyuan/draper,turingschool/draper,baberthal/draper,baberthal/draper,outstand/draper,donaldpiret/draper,jianyuan/draper,outstand/draper,chuck-john/draper,yui-knk/draper,estum/draper,totzyuta/draper