Upgrade to wildfly-legacy test controllers 1.0.0.Alpha2 for 8.0.0 test controller support
[WFLY-3549] Fix various potential shutdown-realted deadlock problems in various thread pool types
Merge pull request #29 from dmlloyd/WFLY-3549

[WFLY-3549] Fix various potential shutdown-realted deadlock problems in ...
Merge pull request #27 from kabir/pull-out-legacy-test

Upgrade to wildfly-legacy test controllers 1.0.0.Alpha2 for 8.0.0 test c...