[WFCORE-12] Further cleanup related to deployment-specific marshalling
[WFLY-562] :  Remove AbstractRuntimeOnlyHandler.waitFor
This was replaced by SecurityDomainResourceDefinition.waitForService.
Fix some issues with graceful shutdown
Merge pull request #94 from stuartwdouglas/graceful

Fix some issues with graceful shutdown
[WFLY-882] : Improve error message for bad/incomplete XML in deployment scanner
Adding a new info message if the XML parsing fails, giving some information on where the parsing failed.
Merge pull request #91 from ehsavoie/WFLY-562

[WFLY-562] :  Remove AbstractRuntimeOnlyHandler.waitFor
Merge pull request #96 from ehsavoie/WFLY-882

[WFLY-882] : Improve error message for bad/incomplete XML in deployment scanner
Merge pull request #52 from bstansberry/WFCORE-12_2

[WFCORE-12] Further cleanup related to deployment-specific marshalling