added command for displaying foreman version
fixed using YAML
Add support for running procfile in tmux session
list of ports to other languages added to README
Quote and escape environment variables in upstart templates
Added launchd to exporters
Terminate gracefully upon SIGHUP
Fix multi-word argument handling in `foreman run`.
set port from .env if specified
Tmux sends SIGHUP when a session is killed which can result in orphaned processes. Adding a SIGHUP handler terminates the processes as expected.
…nt variables from the foreman .env file and reflect it in the pill file
Add stop_grace_time to bluepill config
Config Error: Stop_grace_time should be greater than the sum of stop_signals delays! Changed bluepill spec example files to include stop_grace_time