Version 1.0.4

Notable changes
Better child termination logic. Ensure we terminate child if shutdown times out (#92, 0796b08)
Make cacert flag optional, use system roots by default if flag is not specified (#93, b77669b)

Due to the change in #93, Ghostunnel now requires Go 1.7 for building.

Version 1.0.3

Notable changes
Allow status port to be a UNIX socket (c946514)
Configurable metrics publishing interval (50336f8)
Add vendor subdirectory to repo (3c48d37)

Version 1.0.2

Notable changes
Better logging for rejected connections (b3027c6)
Simplified certificate reloading logic (644aceb)

Version 1.0.1

Notable changes
Fix behavior of SIGTERM in client mode (248bfb8)
Initial support for chain-execution (926f2fc)

Initial release

Initial release (minimum feature complete)