First draft
insert tracerbullet..
test..
Cleaned up foreman.rb.
Use IO.foreach instead of File.open
Added CONCURRENCY to Procfile
Update README
removed Procfile used for testing.
Updated README with the last piece of the puzzle to get the gem working. :-)
Using RVM on my setup, removing bundle exec.
Bump version
Revert version bump and put back bundle exec.
Update README.md

Added missing newline
better regexp. Supports CONCURRENCY=n anywhere, not only last.
Merge branch 'master' of github.com:stabenfeldt/capistrano-foreman
Refactored to fetch concurrency settings from ENV variables instead of the Procfile.
Updated README
layout fix to README
Update README.md
Update README.md

**[ -z "$PS1" ] && return** must be removed to get ENV variables visible in non-interactive shells
better regexp