Initial commit
Add links
Small fix
Install information
Small fix
More information about install and use
Initial classes and functions for Country, City and Composer. Solve part of #27.
Small improvements. Solve part of #27
IdCode parser implementation. Solve part of #51
Small fix. Solve part of #51
Tests implementation. Solve part of #51
IdCode maker function and test implementation. Solve part of #51.
File renames. Solve part of #51
IdCode Exception implementation. Solve part of #51
IdCode functions import. Close #51
Revert "IdCode functions import. Close #51"

This reverts commit 86bf4ddef6bb01249fb961846ee70a7d2c435b87.
IdCode functions in analysis package. Close #51
Small fix
Classes implementation. Solve part of #27

* Composer (improvements)
* Editor
* Piece
* Movement
* Source
Class functions implementation. Solve part of #27