Default language is English
Ability to choose a language
Language check and testing
Tests refactoring
:lipstick: Refactoring
United mapping and language tests
Added German key map
Added Spanish key map
Added French key map
Added Dutch key map
ISO 639-1 language codes
Added Portuguese key map
Added Turkish key map
Tests, increasing coverage
Merge pull request #4 from muchweb/languages

Adding language support