Updated shoulda dev gem version requirement
Updated shoulda dev gem version requirement

mallikarjunayaddala/simplecov,QuickPay/simplecov,gerry3/simplecov,playpasshq/simplecov,colszowka/simplecov,colszowka/simplecov,ptashman/simplecov,irfanah/simplecov,hugopeixoto/simplecov,bborn/simplecov