Merge pull request #87 from erwinwinder/master

Initial elastic search
Merge pull request #88 from erwinwinder/master

Added spring helper classes
Put deleted settings.csv back to fix Hudson test
Add task id to parameter set to enable uncollapsing.
Merge pull request #89 from mdijkstra/compute-bash

Fixed hudson tests
Merge pull request #91 from erwinwinder/master

 	Added molgenis-omx-dataexplorer project
Added data dir to gitignore (for elastic search(