Created a basic vagrant file for the development env.
Added minimal puppet to setup bundler, in the development box
Added a rails-api project and rspec
Generated scaffold for guests, added routing specs, adding request spec for guest, #WIP
Added mongodb to the dev vm
Added mongodb driver, wrote a persistance test for Guest
Added find a guest, and merge attributes for guest
Added a show action on guests, request spec for get
Modifing a guest if exists
Added timecop for testing time, Added guests history action, and route. WIP
Refactored out a MongoStore for mongo specific code, created MongoStore.purge for test cleanup
Added a GuestHistory model
Added specs for index, Calculating guest last_updated at