Fix issues with ConcurrentModificationException when deleting bundles assigned to,
or unassigning, multiple bundle groups.
Turning on the auto deployment of new C* nodes by default.
Bug 996582 - [JBossAS7] - creating datasource via CLI fails because of NPE
Bug 895030 - Adding a new XADatasource with invalid configuration to EAP6 using CLI ends with NPE

Added a validation of the supplied configuration object
Change creation logic as '*2' is not a required attribute
Adding the availability column to the storage node table. Now the (un)deploy action requires the storage node to be available.