gemfile
added Tokenizable
added Business
added Bandango
added #cached_find_by_token
added ApplicationController::JSONRequestsForgeryByPass
moved out logic to ApplicationController::RenderErrors
added ApplicationController::Sessions
`annotate`
added plural for `transaction`
enabling exception notification
added Transaccion and Transaccion::Validations
added ApiController with #restrict_api_access

It logs in with Token authorisation and assigns `current_bandango`
supporting POST to /api/transacciones.json
relationship between Transaccion and Bandango
schema
added `time` to Transaccion
Api::TransaccionesController #transaccion_params now accepts `time`
added relationship between Business and Transaccion
added `time` to Transaccion