Issue #130: compatibility issue with GridFS.
Introducing tests with Embedmongo.
Merge pull request #131 from olim7t/issue130

Issue #130: compatibility issue with GridFS.
Merge branch 'master' of https://github.com/adutra/jongo into adutra-master
Replace missing Mongo to MongoClient
Deactivate MongoHQ
Remove MongoHQ instance
Convert Mongo rule into a POJO
Add LocalMongo to run test against an installed db
Add missing copyright
Reformat code
Reuse RawResultHandler in tests

RawResultHandler replace now DBObjectResultHandler
Merge branch 'features/embedmongo'
Remove mongohq Maven profile
Use Mongo instead of MongoClien during test for compatibility
Remove unused test class
Merge branch 'master' of https://github.com/bguerout/jongo
remove methods returning DBObject & DBObjectResultHandler