Added hourly cron job
Removed some updated modules. Added ksplice and removed crontab module for the old cron-style.
Refactored code to a more centralized configuration model. Added roles support for minion deployment.

Removed unused custom modules. Renamed optional_file's ifonly argument to onlyif.

Removed iptables for ufw instead.
Added gitolite support. Updated users state to optionally require gid.
Fixed bootstrapping. All package names and versions can be customized in packages pillar.

Also abstracted out default contexts into pillars. Removed broken RVM state.
lab-release is just an sls file (instead of a directory)
Added elastic search and (incomplete) iptables state.

Removed @parallel from bootstrapped. Fixed bootstrapper's git repo deploy. Minor updates to various states.
Corrected service path.