Swift 4.2 compatibility

Added compatibility with Xcode 10 and Swift 4.2.

Added coordinate to the address model

Added coordinates to the geocoded address model.

Added by Htin Linn in pull request #3

First version of AddressGeocoder

This is the first version of AddressGeocoder. AddressGeocoder is helping you geocode an address based on a given zip code and country. It returns the corresponding state/region, city and coordinate.

See the README for more details on how to use the framework.