Merge pull request #10 from OndraZizka/master

Javadoc for IMigrationAction.
Beginning of implementation of actions
DataSource migration with actions done. Beginning in other migrators. New exception.
Upgraded datasource migration
New exception for actions. Updated createAction in datasource migrator
Migration with action for resource-adapters.
New util method for finding files. Changed exception in createAction in iMigrator. Few minor code style changes
Implemented migration with action for SecurityMigrator
Missing throw added
Added migration with actions for ServerMigrator
Almost complete migration via Actions. LoggingMigrator still needs work.
Basic implementation of the migration of all subsystems via Actions done (need more polishing). Added javadoc to all new methods.
Repaired ModuleCreationAction and few upgrades (WIP)
Many improvements to Actions and migration. Added temp methods for testing Batch (WIP)
Add jboss-as-cli to deps.
Generalize module XML creation.
Move createLoggingModuleXML to where it should be
Improve code structure
Cleanup
Err msgs formatting