[WFLY-2243] Fixing resource adapters transformers and tests
[WFLY-2231] Fixing datasources transformers and tests
[WFLY-2231] Make DS add with enabled=true a composite with the add and :enable
[WFLY-2231] Some attributes are in fact nillable in the old model
Add predicate support for all filters on filter-ref
WFLY-2875 Prevent double VFS mount if two deployments are present that use the spring integration
Merge pull request #5864 from ctomc/undertow

Add predicate support for all filters on filter-ref
Merge pull request #5868 from kabir/maeste-transformers

Maeste transformers
Merge pull request #5870 from stuartwdouglas/spring

WFLY-2875 Prevent double VFS mount if two deployments are present that u...
[WFLY-2877] mod_cluster doesn't honor overridden session cookie name