#1765 fixes untar command for cassandra profile
fix integration test when running against a clean repository with no snapshot repository  (we must now use locally built jars for this test; not rely on maven repos)
#1765 enable cassandra if there's a node available
#1611 first spike to add a fabric-groovy module
workaround for the spring boot pom issues when doing a release
workaround for the spring boot pom issues when doing a release
#1611 added a helper facade so we can use it from groovy expressions to pull out data easily from zookeeper using wildcards in the path etc
#1611 added a helper facade so we can use it from groovy expressions to pull out data easily from zookeeper using wildcards in the path etc
add missing cardinality
#1765 inject the cassandra node(s) if they are available
fixes #1611
fixed typo and added link to the ZK facade
lets add fabric-groovy for now into the core configadmin feature; so we can use groovy expressions in profiles in child karaf containers #1611
use a better default for the rhq metrics keyspace #1765
fixes overlay links