Add handler to deal with 100-continue requests
[WFLY-2862] Warn when the file descriptor limit is too low
Few components upgrades & some cleanup
ECJ update to make it work beter with JDK8
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
Refactor single sign-on implementation in org.wildfly.clustering.web.spi/infinispan modules.
Implement distributable SSO support for Undertow.