Update to add tx demo application
Fixes to support Timeout scenario and some text changes
Merge pull request #39 from paulrobinson/demoapp

Demoapp
Code reformat
Merge pull request #40 from paulrobinson/reformat

Code reformat
NTA-7, NTA-2

Review documentation for using TXProfiler on a single server (JTA-only)
Move JTS instructions into README-jts.md
Merge pull request #41 from paulrobinson/master

NTA-7, NTA-2