JBTM-2178. Use WFLYEJB0063 log id to detect unexpected REST transaction
Added a SharedHammer to better simulate vert.x
Improved some TXOJ warning messages

https://issues.jboss.org/browse/JBTM-2168
Added copyright.txt
changed scripts to support solaris, hpux & windows
[JBTM-747] RTS support for SPDY
[JBTM-747] Add undertow to the server matrix
[JBTM-1369] Allow perf test workers to abort test