Ensure that Container instances in itests always use a ServiceProxy of the FabricService.
FABRIC-947: Fixed jboss-fuse-medium to start and create a fabric in offline mode.
FABRIC-947: Fixed jboss-fuse-minimal to start and create a fabric in offline mode.
Fix Container.getMetadata() such that it does not use container state
[FABRIC-951] Migrate commands to SCR - WIP