gringotts

The release candidate does some much-needed spring cleaning! :wind_face: Gringotts is now totally (compile-time) warning free (upto elixir 1.6.5) :raised_hands:

Core

Remove our implementation of the Gringotts.Money protocol as ex_money implements (and tests!) it for us. Updated various docs and cleaned up some code smell.

Gateways

1. Refactor Paymill, makes it much...

Added

• docs: Improved documentation - made consistent accross gateways
• tests: Improved test coverage

Added

• api: Initial public API release.
• core: Single worker architecture, config fetched from config.exs
• api: Supported Gateways:
  • Stripe
  • MONEI
  • Paymill
  • WireCard
  • CAMS

Added

• Gringotts now supports Trexle as well :tada:

Changed

• api: Reduced arity of public API calls by 1.
  • No need to pass the name of the worker as argument.

Added

• api: Introduces a Money protocol ([#71][pr#71])
• core: Introduces Response.t ([#119][pr#91])
• development: Adds a useful mix task gringotts.new ([#78][pr#78]) to help with adding more gateways!
• docs: Adds changelog, contributing guide ([#117][pr#117])

Changed

• api: Deprecates use of floats for money amounts, check issue [#62][iss#62] ([...