[WFLY-943] Use of elementFormDefault='unqualified' cannot validate some documents
[WFLY-561] Resource adapter work manager statistics
Fix usage of Infinispan grouping API.
[WFLY-2862] Warn when the file descriptor limit is too low
WFLY-2774 Non-distributed, stateful web applications cannot be load balanced using sticky sessions
Rename *Adapter classes within wildfly-clustering-web-undertow, to distinguish between implementations of Undertow vs clustering API interfaces.
Few components upgrades & some cleanup
ECJ update to make it work beter with JDK8
[WFLY-2865] Convert 'success' outcomes to 'failed' if OperationRejectionPolicy is not invoked
[WFLY-2589] Support not include attribute default values in transformer test models
Merge pull request #5854 from pferraro/undertow

WFLY-2774 Non-distributed, stateful web applications cannot be load balanced using sticky sessions
Merge pull request #5852 from stuartwdouglas/undertow

Add handler to deal with 100-continue requests
Merge pull request #5853 from dmlloyd/wfly-2862-fd-limit

[WFLY-2862] Warn when the file descriptor limit is too low
Merge pull request #5824 from ctomc/build

Few components upgrades, some cleanup, JDK8 fixes
Merge pull request #5641 from bstansberry/WFLY-561-ra

[WFLY-561] Resource adapter work manager statistics
Merge pull request #5846 from rhusar/WFLY-943

[WFLY-943] Use of elementFormDefault='unqualified' cannot validate some ...
[WFLY-1801] Improvements around worker-thread-pool/endpoint choice
Make worker-thread-pool/endpoint configs a choice in xsd
Don't count on parser to add a default endpoint resource; do it in OSHs
Have an OSH validate that both worker-thread-pool and endpoint aren't configured
Transformation improvements:
-- same transformation for all previous versions
-- reject if any endpoint attributes are configured (requires WFLY-2865)
Some test rationalization and improvement, plus restore a test previously removed
[WFLY-2866] Persist default values if the user specified them
[WFLY-2869] Properly close JMS connections during tests
[WFLY-2218][WFLY-2232][WFLY-1995][WFLY-2855] Fix up the ee transformers tests to properly test for the annotation-property-replacement
BZ-1061609: Expose underlying cause during InitialContextFactory instantiation