3.6.7 prep
Update 3.6.7-SNAPSHOT to 3.6.7.Final
Update 3.6.7.Final to 3.6.8-SNAPSHOT
Merge remote-tracking branch 'cubrid/3.6' into 3.6
HHH-6577 code style format
HHH-5789 Hibernate 3.5.4 doesn't build with OpenJDK 6b18-1.8.2 or greater
HHH-5930 - Removed Ant and Hibernate Tools dependency from Envers build
HHH-5930 - Changing provided scope to optional
Merge pull request #158 from lukasz-antoniak/HHH-5930-3.x

HHH-5930 [branch 3.x] - Remove hibernate-tools dependency from runtime scope
HHH-6591 - Port changes for HHH-5348 to 3.6 branch
HHH-6599 Hibernate mark as rollback even for no transaction requests
HHH-5580 - Tracking modified entity names
HHH-5580 - Tracking modified entity names
Merge pull request #163 from lukasz-antoniak/HHH-5580-3.x

HHH-5580 - Back-port core functionality to 3.6 branch.
HHH-6533 ByteTypeDescriptor is not working properly
hibernate-core 3.6 branch is using jdk 1.5
HHH-6647: requesting an upgraded lock when looking for the last audit record to make sure the same one isn't found by two concurrent transactions
HHH-6614 - Fix and test
Merge pull request #167 from lukasz-antoniak/HHH-6614-3.6

HHH-6614 - Back-port to 3.6 branch
HHH-5801 ColumnNameCache.columnNameToIndexCache map should be synchronized