SWITCHYARD-1824  Integrate with JBoss Integration BOM
moved depdendencies to IP BOM
SWITCHYARD-1825: Upgrade KIE/Drools/jBPM from 6.0.0.CR5 to 6.0.0.Final
reset parent to IP parent and import IP BOM
SWITCHYARD-1840 use 6.0.0-SNAPSHOT of Drools/jBPM/KIE to pick-up API changes
SWITCHYARD-1840 moving to Drools 6.0.0.Final now that it's published