WFLY-29 An ear file with modules in subfolders can not deploy
WFLY-829 Add class name to error message, and mark class as invalid rather than throwing exception
Merge pull request #6164 from stuartwdouglas/WFLY-829

WFLY-829 Add class name to error message
Merge pull request #6162 from stuartwdouglas/WFLY-29

WFLY-29 An ear file with modules in subfolders can not deploy