Add BubbleWrap

To have more idiomatic ruby around some standard libs,
to parse json, http request and others
Basic trip model

Handle the attributes for a trip in memory
and get the initial set of trips.
Basic Trip view/controller

It displays the origin-destination, date, status and
a single button (that needs integration to the user flow)
Add an table view for trips

With grouping by dates and tapping rows
Boot the app and root it, from the table view for trips