Updated EC2 script to master
Updated EC2 script to master

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