NosGrammar

Implemented Features:

• Added the ability to whitelist commands that grammar should be applied to using commands.yml
• Added quotes support in spellings.txt to include illegal and/or special characters to be grammar-corrected.

Bugfixes:

1. Fixed chat colors cause the first letter not to be capitalized. (&ahello. -> &aHello.)
2. Fixed chat colors cause the words not to be overwritten. (&aWoord. -> &aWord.)