Version 0.2

> Removed unused import.
> Renamed variables a bit.
> Made the whole script more readable.
> Fixed "unresolved variable reference" bug, which caused the script to
crash whenever it was asked to read custom character set from file.
> Fixed bug, which caused the script to generate less words than it was
supposed to generate (+ added debug variable to avoid further bugs of
this type).
Merge pull request #1 from FrostbiteCZ/master

Version 0.2