AS7-6564 / JBEE-127 - update to JCA 1.7 APIs
changes to pom
DWM changes to jca xsd
adding jboss-as-resource-adapters_2_0.xsd as copy of 1.1
changes to jboss-as-resource-adapters_2_0.xsd w/ new features
adding sharable and enlistments to ra
fixup
adding datasources xsd 3.0 as pure copy of 2.0
initial-pool-size
capacity
url-delimiter
connection-listeners
workmanager security
fixes
fix for bug producing message JBAS014746: wm-security-mapping-groups may not be null
fixes for  BootstrapContextCoordinator and WorkManagerCoordinator. fixes for xa-pool
fixing bugs
adding :flush :test-connection(user,pwd) and fixing bugs
fixing bugs
CR1 and PR