Use restart policy by default
Lazy load current_path for capistrano/multistage
automatically QUIT the old master after a successful restart
only send QUIT if we can find the oldbin pid
No need to require capistrano-unicorn by Bundler
Merge pull request #19 from aspiers/master

Make it easier to find example config
Merge pull request #27 from rauchy/master

Small README change
Merge pull request #25 from dtaniwaki/master

Support capistrano/ext/multistage
Merge pull request #26 from prognostikos/master

Added QUIT for unicorn master (old)
Fixing multiple server deployment!

* Uses more shell scripting than the previous version
* Fixes parallel deployment to multiple servers
* Fixes Unicorn "master (old)" processes hanging around with a `sleep 2;`
Merge pull request #30 from sfsekaran/fix_parallel_deployment

Fixing multiple server deployment!
Remove default restart task
use bundle_cmd to cater for rbenv
Update README.md

Fix example link
Merge pull request #32 from zacharydanger/patch-1

Update README.md
Merge pull request #31 from jeroenhouben/master

rbenv support
Readme tweaks: unicorn tasks
Fetch bundle cmd when running task
Add unicorn_bundle variable

Unicort startup process will use 'unicorn_bundle' variable to determine bundler
command. Since bundler/capistrano is not being loaded by default, capistrano-unicorn
hook will use a fallback bundler value, set to 'bundle'.
Integration refactoring