[WFLY-2218] Renable the xts transformers test, and some fixes to the transformers
[WFLY-2218][WFLY-2245] Rework transactions transformers tests to more easily be able to test against old EAP versions
[WFLY-2218] Some more fixes to get tests inline with what has been done in the eap branch
[WFLY-2218] Test that all the controllers start in standardSubsystemTest()
[WFLY-2218] Remove isDefined() check in AttributesPathAddressConfig
[WFLY-2218][WFLY-2241] Naming subsystem transformers tests against 7.2.0
[WFLY-2218][WFLY-2230] Fix web subsystem transformers for 1.1.1 and test transformers against 7.2.0
[WFLY-2218] Put known versions in alphabetical order
[WFLY-2218] Test sar, pojo, jdr, jaxrs, jsr77 against previous versions
[WFLY-2218] controller module is not necessary in weld transformers test
[WFLY-2218] Small cleanup
[WFLY-2218][WFLY-2245] Fix transactions transformers to fix failures in mixed-domain tests
WFLY-2383 resource-adapter id attribute has to match ra name otherwise MDB is not deployed
Upgrade Maven to 3.1.1 and require 3.1.0 as minimum
Remove some deps leftovers & testsuite cleanup

 - unify surefire configuration
 - upgrade to newer surefire
 - move most of surefire configuration to plugin def section
 - unify basic testsuite by removing full & web configs
 - introduce -Phelp plugin when you need to pring debug help for TS
 - WFLY-2124 Revisit LDAP testing within the testsuite.
Remove System.out usage