change for version number, spark-ec2 must support this version
change for version number, spark-ec2 must support this version

luisguilherme/ignition-core,chaordic/ignition-core,douglaz/ignition-core,douglaz/ignition-core,sisso/ignition-core,sisso/ignition-core,luisguilherme/ignition-core,chaordic/ignition-core,chaordic/ignition-core