Add capistrano export support
Avoid crash by verifying the existence of SIGHUP before accessing it.
Merge pull request #219 from MarkDBlackwell/patch-1

Avoid crash by verifying the existence of SIGHUP before accessing it.
remove debugging code
allow old exporter format to work, but with deprecation warning
0.48.0
better debugging
use one pgroup for all of foreman and kill that since ruby 1.8 sucks at pgroups
1.8 compatibility
0.49.0
handle windows
update docs
0.50.0
fix up release tasks
update changelog
update docs
add mswin32 dist
dont try to colorize windows
0.51.0
changelog