Replace the loop that waits for the output file to exist, with a call to the Process.WaitForExit() method with a time-out.
Changed tabs to spaces.
Changed tabs to spaces.
Merge pull request #15 from bhaeussermann/replace-process-wait-loop-2

Replace file-exists-polling loop with Process.WaitForExit()
Added release 1.6
Update README.md
Merge branch 'master' of https://github.com/EntelectChallenge/2014-PacMan-TestHarness
Completed Perft-generator program.