Add an option for webapp to use an existing Elasticsearch instance or cluster
Remove unnecessary imports
Add missing license headers
Merge remote-tracking branch 'upstream/two-dot-o' into two-dot-o
Add an option for webapp to use an existing Elasticsearch instance or cluster
Remove unnecessary imports
Merge branch 'two-dot-o' of https://github.com/fbicak/usergrid into two-dot-o
Merge pull request #166 from usergrid/fix-entitymanagerit-tests

fix null reference
Merge pull request #167 from fbicak/two-dot-o

Support External Elasticsearch Storage for Webapp of Chop Module
Merge branch 'two-dot-o' of github.com:usergrid/usergrid into fix-entitymanagerit-tests