[Cuis] Updated Cuis-NamedColors

[Ken Dickey]

Greetings all,

I updated 
	https://github.com/KenDickey/Cuis-NamedColors

which assumes change sets up to 1584.

My proposed changes to Color to support named colors have been put into a change set (you will need to invoke 'Color initialize' after file-in -- see the README).

The dictionaries are in separate packages.

There are some color utilities.  You can find a named color closest to an arbitrary color (useful for CSS2/CSS3 web colors), get a dictionary of blue or saturated, or pink, et cetera colors.

Here is a fun stress test for UpdatingStringMorph.


UpdatingStringMorph new
     target: 
	[(Display colorAt: 
	 (self runningWorld activeHand morphPosition)) 
	  closestColorName asString];
     getSelector: #value;
     stepTime: 10;
     openInWorld.


Enjoy!
-KenD