traditional netcat needs -q 0
typo
more time needed for netcat, ignoring small differences in prediction
Yet another workaround for yet another netcat version (GNU). Thanks uberscientist.
File vw-daemon-test.predict must exist, so `wc -l < vw-daemon-test.predict` is valid.
added suggestions by Ariel

1) Use a different port than the standard used by VW. This achieves 2 purposes: a) less likely to collide with other vw procs on the same machine b) tests the --port option a bit better (non default)
2) Remove the ugly "don't run this in travis" blob at the top, since I think this fix is exactly what would enable it to run in travis
3) When starting the vw as a deamon, redirect stdin and stdout from/to /dev/null
Merge pull request #472 from martinpopel/fixtest61

Fix test 61