Add --version/-V option to daemons to report version number and then …#100

Merged

cdewbery merged 3 commits intoConnectivityFoundry:masterfrom DavidAntliff:daemon-versions

Apr 1, 2016

+257-105

Commits on Mar 31, 2016

Add --version/-V option to daemons to report version number and then exit.
David Antliff
committed

Commits on Apr 1, 2016

Get VERSION from build environment rather than VERSION file.
David Antliff
committed
Add tests for short version option (-V).
David Antliff
committed