now tested with blocks created by previous versions of the mod.  should ...

...be safe for worlds created before these changes.

superglowglass changed to super_glow_glass.
attempts at setting the hues and dyes and whatnot to fix the craft recipes, since changes to default dyes and unifieddyes broke them some time ago.

manual initialization for blocks and recipes. 

WORKING:  craft recipes, most blocks, use of new color palette, mapping of old blocks to these new blocks
UNTESTED: nothing that I thought of
NOT WORKING: nothing of which I'm aware.

dark green, magenta all sorted out now, thanks to vanessaE.
Still, this makes me wonder if I should be using exact dye names everywhere.
also, brown will no longer map to yellow stained glass.

uuuuugh, ugly hack -- had to define separate subs for pastel and faint blocks.  could be worse I suppose.
This is now working for new worlds, but be careful on existing worlds -- it isn't tested there yet, though it SHOULD work.

updates to copyright and usage of the mod.

changelog updated.

doyousketch2 has returned!  fixes to README file, since this is still his baby.

leftover temp file...didn't need to be here.