[WFLY-2971] Upgrade to JBoss Negotiation 2.2.7.Final
JBEE-147 - upgrade to JSTL API 1.1.0.Final
refactoring of security tests
JBQA-8003: tests for HTTPS over Management http-interface and web connectors
JBQA-8003: tests for HTTPS connection to Management http-interface with CLI
JBQA-8722: test for vault encrypted passwords in jboss-cli.xml
[WFLY-2913] generic http content upload handler
JBQA-8828: added test case for Kerberos authetication for PicketLink IDP
JBQA-8828 Kerberos authetication for PicketLink IDP - updated explicit BC provider, removed obsoleted method causing NPE
JBQA-8828: Fixed Kerberos IPv6 issues in the test setup
JBQA-8828: Kerberos IdP testcase - updated for WildFly 8
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-3009 Upgrade PicketBox to 4.0.21.Beta1