[APIBAAS-1362]External elasticsearch setup
[APIBAAS-1362]External cassandra setup
Tweaks to CassandraResource and ElasticSearchResource
Netbeans needs this for run-single-test functionality.
Merge branch 'pr/95' into two-dot-o. This closes #95
Merge branch 'two-dot-o' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into two-dot-o
Merge branch 'two-dot-o' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into two-dot-o