GUVNOR-1218 Upgrade to GWT 2.2.0
GUVNOR-1218 Upgrade to GWT 2.2.0

cristianonicolai/guvnor,adrielparedes/guvnor,hxf0801/guvnor,baldimir/guvnor,baldimir/guvnor,porcelli-forks/guvnor,droolsjbpm/guvnor,adrielparedes/guvnor,baldimir/guvnor,yurloc/guvnor,porcelli-forks/guvnor,Rikkola/guvnor,cristianonicolai/guvnor,nmirasch/guvnor,porcelli-forks/guvnor,hxf0801/guvnor,adrielparedes/guvnor,etirelli/guvnor,wmedvede/guvnor,etirelli/guvnor,mswiderski/guvnor,hxf0801/guvnor,wmedvede/guvnor,nmirasch/guvnor,Rikkola/guvnor,kiereleaseuser/guvnor,psiroky/guvnor,psiroky/guvnor,droolsjbpm/guvnor,cristianonicolai/guvnor,droolsjbpm/guvnor,wmedvede/guvnor,mbiarnes/guvnor,kiereleaseuser/guvnor,mbiarnes/guvnor,mbiarnes/guvnor,etirelli/guvnor,psiroky/guvnor,yurloc/guvnor,nmirasch/guvnor,Rikkola/guvnor,kiereleaseuser/guvnor