add JVM env var example
add JVM env var example

opiethehokie/cloud.openshift.cartridge.wlp,WASdev/cloud.openshift.cartridge.wlp,WASdev/cloud.openshift.cartridge.wlp,WASdev/cloud.openshift.cartridge.wlp,opiethehokie/cloud.openshift.cartridge.wlp,opiethehokie/cloud.openshift.cartridge.wlp