OGM-306 Fixing some typos, referencing constant for "_id"
OGM-306 Closing sessions and rolling back transactions in case they are still open/active after execution of a test method
OGM-306 Making LoggerFactory use actual class name
OGM-306 Implementing parser delegates for creating MongoDB queries
OGM-306 Making parser service to be used configurable
OGM-306 Hooking MongoDB-based parser implementation into OGM
OGM-312 Adding support for <, <=, >=, > and IN operators
OGM-312 (NOT) LIKE queries
OGM-312 is (not) null queries