Rename get.rb to route.rb
Add TODO
Add Faraday HTTP Cache and EncodeJSON

HTTP Cache ensures that we make less remote calls, which is
important for API that have a limit (e.g. Github).

EncodeJSON encodes as JSON the request body (PUT, POST), without
changing the query parameters (GET)
Add PATCH action
Add :comparing_with to accepts_filter

For instance, if a filter specifies dates SINCE a timestamp, then
the following filter works:

accepts_filter :since, on: :updated_at, comparing_with: -> since, updated_at {since <= updated_at}
Rename HTTP modules to Local and Remote

For now, rack_test.rb remains as a symlink to local.rb to
maintain back-compatibility. Will be removed at the next
version bump