ColorValue>>hex fixes

[GoogleCodeExporter]

I had to fix ColorValue>>hex today to get the following test case to
pass without blowing up,

Self assert: (((ColorValue.ColorNames keys asSortedCollection collect:
[:ea | ColorValue perform: ea]) collect: [:ea | ea hex])
isSameSequenceAs: #('000000' '0000FF' '7F3F3F' '7FFF00' '00FFFF'
'007F7F' '5F5F5F' '007F00' '7F007F' '7F0000' '7F7F7F' '00FF00' '7FFFFF'
'AAAAAA' 'FFFF7F' 'FF00FF' '00007F' '7F7F00' 'FF7F00' 'FF7FFF' '7FFF7F'
'FFBFBF' '9F1FDF' 'FF0000' '7F7FFF' 'FF7F7F' '00FF7F' '3F3F3F' 'D4D4D4'
'FFFFFF' 'FFFF00')).

I borrowed from ColorValue>>javascriptOn: and refactored it to call the
new method. Again, no idea if this is something Cincom folks or the core
group need to be interested in.

Cheers!

-Boris

Original issue reported on code.google.com by philippe...@gmail.com on 5 Jul 2008 at 7:39