upgrade to elasticsearch 0.90.3, use GXContentBuilder by groovy lang, versioning
revert FIX NPE
fixed adminservice refresh
re-added tests
test for indexing and searching gopoint
inserted https://github.com/mstein/elasticsearch-grails-plugin/pull/41/files for full geo point support
re-added domain classes for tests
Merge pull request #2 from issue2k/master

Hey, added some changes to get a clean support for geo_point, please merge