changes for spark 1.2.0 update
changes for spark 1.2.0 update

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