Fixed Logger
Changes to Language.

Refactored the code.
We no longer read the internal file to catch missing keys.
Fixed some bugs.
Fixes to the internal Mojangson encoder.

Strings need to be escaped.
No numbers on lists.
No tralling commas on compounds and lists.

This commit also fixes a bug on the NBTTagList class:
The _list field was declared as static. OMFG.