Any changes, including backwards incompatible changes will be listed here
- Adds Ruby 2.4.0 support
- Drops 1.9 support
- Updated rest-client dependency
- Major rewrite to make way for more resources
- Breaking change applied to postcode lookup functionality
- Implemented addresses resource
- Implemented keys resource
- Implemented postcodes resource. Added location-based postcode searches
- Swapped out test suite with rspec and vcr