Refactoring - Force LH airline name - Fix test

• Refactoring / Style adjustments.
• Force LH airline code to return airline name Lufthansa.
• Fix LH test which failed due to opentraveldata's data update.

2.0.0

• Change GeoBase to be a singleton
• Pimp the String object in order to do this kind of things: "PAR".country
• Refactoring

Minor refactoring - fix typos

v1.2.3

Minor refactoring - fix typos

Add airline code to airline name maping

v1.2.2

Merge model for airline's country and name

Cleaner way of passing unit parameters through case objects

v1.2.1

Cleaner way of passing unit parameters through case objects

API change (shorten method names)

• Shorten api method names
• Add timeZone getter
• Switch for geoType from enum to case objects

Refactoring using for comprehensions

v1.1.3

Refactoring using for comprehensions

First release served via jitpack

v1.1.2

Add jitpack to serve releases

Use wartremover for cleaner code

Release last updated with up-to-date OpenTravel data on 2018-01-03.

Switch to the Try monade - Massive refactoring

Release last updated with up-to-date OpenTravel data on 2018-01-01.