scorer.cc: add --link logistic1 for f(x) -> [-1, 1] (vs [0, 1])
Merge branch 'master' of git://github.com/JohnLangford/vowpal_wabbit
Merge branch 'master' of git://github.com/JohnLangford/vowpal_wabbit
test/RunTests: preserve full_status earlier (possible miss in travis)
Rename function to glf1 (generalized logistic func with [-1, 1] range)
Better name for function (glf1).
Add another print just before we exit with a failure that doesn't seem to propagate to 'make' and travis.
Avoid losing the desired exit status in command_failed()
Hack: don't bother running daemon-test.sh on travis hosts
Print testing env: hostname and OS in preamble.
test/daemon-test.sh: correct detection of travis host
hostname -f for FQDN
fix stdout of daemon-test.sh when doing travis skipping
'hostname -f' returns localhost.localdomain on travis: revert to plain hostnames
daemon-test.sh: keep stderr clean
Merge pull request #379 from arielf/master

RunTests preserve status from command failures