Ethan Centaurai:
	- Made "blue" slightly brighter.
	- Update README.
	- Add GLOBALS list for Mikk's debugging script thing.
	- Add "/redprints" slash command in case "/rp" causes conflicts or is overwritten by another addon.
	- Removed unused locals.
	- Made "grey" slightly darker.
	- Whitespace cleanup.
	- Print out a confirmation message after choosing a colour.
	- Added "grey" for Fisker.
	- Applied joev's patch for changing the colour of known blueprints. Supports red (default), green, and blue.
