FilterKnown2

[Zyph]

Colors "Already Known" Auction Items.

I noticed that this Addon had not been updated in some time. Taking the original 2 authors design and code, I expanded it somewhat to:

1. Update the Addon for the 1.8.1 patch.
2. Added new colors (Gray and Black).

NOTE: 90%+ of the code in this version should be credited to the original authors of the Addon.

Please post bug reports and feature requests here.