Fix issue with mutable servlet config being returned
Update to Undertow 1.0.0.Beta24
WFLY-2298 Redesign @Stateful EJB clustering
Restore legacy resources/attributes for better compatibility with older versions.
[WFLY-2520] Support for resource deprecation metadata
Deprecate file-passivation-store and cluster-passivation-store resources
Stablize CommandDispatcherTestCase.
WFLY-2521 EJB backing cache's can generate large retention from cancelled tasks in its scheduled executor's DelayedWorkQueue
Remove some deps leftovers & testsuite cleanup

 - unify surefire configuration
 - upgrade to newer surefire
 - move most of surefire configuration to plugin definition section
 - unify basic testsuite by removing full & web configs
 - introduce -Phelp profile when you need to pring debug help for TS
 - WFLY-2124 Revisit LDAP testing within the testsuite.
Set MAX_FD_LIMIT correctly for mac os x
Upgraded joda-time:joda-time:2.3
Upgraded org.slf4j:slf4j-api:1.7.5
Upgraded org.jdom:jdom:1.1.3
Upgraded commons-io:commons-io:2.4
Added httpclient-cache to the org.apache.httpcomponents module
      org.apache.httpcomponents:httpclient-cache:${version.org.apache.httpcomponents.httpclient}
Added mime pull for handling large attachments with SAAJ to com.sun.xml.messaging.saaj module
      org.jvnet.mimepull:mimepull:1.9.4
Upgraded sun.saaj-impl to 1.3.22.aspan-1
Added build-files for module add-ons
Added module com.mysql
  com.mysql:mysql-connector-java:5.1.27
Upgraded commons-codec:commons-codec:1.8