Release new version

[jnunemaker]

There have been a ton of breaking changes. Time to look over everything and release a new usable version.

• verify minimum network calls in mongo adapter
• verify minimum network calls in redis adapter
• verify minimum network calls in sqs adapter
• verify mongo adapter works properly in an app
• verify redis adapter works properly in an app
• verify sqs adapter works properly in an app
• verify qu-rails works with rails 3 and 4
• verify direct runner works
• verify forking runner works
• verify qu-rails works with 3.2 and 4+

[bkeepers]

All these changes have been amazing.