[WFLY-2971] Upgrade to JBoss Negotiation 2.2.7.Final
JBEE-147 - upgrade to JSTL API 1.1.0.Final
[EAP6-121] Add EAP6-121 upstream but disabled
[EAP6-121] enable the additional gc.log CollectFiles
WFLY-2983: Upgrade to HAL 2.2.0.Beta1
Merge pull request #5930 from smcgowan/JBEE-147

JBEE-147 - upgrade to JSTL API 1.1.0.Final
Merge pull request #5931 from darranl/WFLY-2971

[WFLY-2971] Upgrade to JBoss Negotiation 2.2.7.Final
Merge pull request #5938 from hpehl/master

WFLY-2983: Upgrade to HAL 2.2.0.Beta1
Added availability of jboss.home.dir and jbossas.ts.dir properties for servers in Domain testsuite
[WFLY-2995] When properties change on log4j appenders the activate method should be invoked on the Log4jAppenderHandler.
Merge pull request #5943 from jamezp/WFLY-2995

[WFLY-2995] When properties change on log4j appenders activate should be invoked
[WFLY-2944] Upgrade to Apache CXF 2.7.10
[JBWS-3670]:Support spring injection in endpoint implementation
[WFLY-2945] Upgrade to JBossWS 4.2.4.Final
Prevent failure with JDK8
[WFLY-2949] Allow pass-by-reference for exceptions
WFLY-2906 - update vfs to fix file leak in manifest handling
[WFLY-2959] Downgrade Jackson2 to align with RESTEasy version and fix upstream bug introduced in Jackson 2.3.0
[WFLY-2950] Don't use 'error' to display the error message as it is setting the exit code to indicate failure.
[WFLY-2966] OutboundSocketBinding#getUnresolvedDestinationAddress()

* add getUnresolvedDestinationAddress() to the OutboundSocketBinding
  class which returns the unresolved destination address (as a String)
* add getResolvedDestinationAddress() to return the (resolved)
  InetAddress and deprecates the getDestinationAddress().
* replaces all calls to getDestinationAddress() by one of the two new
  methods.
  * in the messaging subsystem, the unresolved string is used (as this
    address will be resolved on the client side).
  * in all the other subsystem, getResolvedDestinationAddress is called
    so that there is no functional changes to them.

JIRA: https://issues.jboss.org/browse/WFLY-2966