Big application refactor: boot process, drivers, debug

> Created Redis driver
> Created Mongo driver
> Refactored application boot process to run completely sequentially
> Created 'step' library to handle well-formed process messages
> Modified some models (huge model refactor coming)
> Added experimental basic auth to /admin route
Version 0.4.0 built on 2014-01-23 at 08:30:46 PM