Merge pull request #5 from OndraZizka/master

Pushing it a bit
Added class and migration of no-tx-datasource + few changes
Update
Merge remote-tracking branch 'origin/master'
Added class and migration of no-tx-connection-factory. Upgrade of migration of connection factories
Added enum for RollbackData, full migration of custom appenders + plus few changes
Upgraded security and server migration, few minor upgrades in other migrators, added javadoc to new methods
Added testing files
Repaired naming of drivers
Upgaded testing file
Add --valid.skip
Move test files to subdir
Add oracle-ds.xml
Add  --app.path=...
Add appPath validation
Make getStandaloneFilePath() computed.
Add compiler plugin version