Initial commit for annotating Fileset with log.
Make a non-current RepoDao.register() method
Create CheckedPath from ImportLocation.target

Conflicts:

	components/blitz/src/ome/services/blitz/repo/ManagedImportRequestI.java
Remove extra argument from RepositoryDao.register
Change attachLog to work inside a transaction.
Add ManagedImportLocationI.logFile