Update Travis YML to use gradlew
Update Travis YML to use gradlew

Davinder2me/aws-mock,treelogic-swe/aws-mock,treelogic-swe/aws-mock,treelogic-swe/aws-mock,Davinder2me/aws-mock,Davinder2me/aws-mock,treelogic-swe/aws-mock,Davinder2me/aws-mock