Added root exception and upgrades to messages in exceptions, changed some methods to static methods. Added abstract class AbstractMigrator for Migrators.
Renamed all JAXB classes with suffix Bean and move them to new packages.
Added new package Utils with two new util classes. Change old CopyMemory class. Moved some methods to utils classes.
Refactoring of methods for creating Cli scripts. Only in Server, Security, ResAdapter Migrators.