in 21990:
set Library select pic to 03 (new image; see below)
	0x79DB set to 03
name to Citadel
	0x79D4 set to 9CAE9CAF
stage ID#30 to Citadel
	0x1EFC0 to 8004D3C0	(p->bg/bg_cat_all_p.seg)
	0x1EFC4 to 8004D3D4	(p->Tbg_cat_all_p_stanZ)
	scale 0x1EFC8 to 3F138E6E
	0x1EFD0 to 4219D89D
sky hack
	0x1FBC0	Citadel 1pl	0030
	0x1FBE4	Citadel 2pl	00F8
	0x1FC08	Citadel 3pl	015C
	0x1FC2C	Citadel 4pl	01C0
music hack
	0x284D0 to 0030
created new image
	0x28080 set to 00000286 00000000 
	0x28088 set to 0000FFFF 00000000 
(file is undersized but hopefully will not cause problems - untested)


binaries:
insert new 0x21990	(size 0x10860)
	BpalN.1172	->	0x1F850
hacked Dam multi image call to A8A (new image)
	0x28B422 set to 0A8A
set Citadel clipping to same pos.
	clipping.1172	->	0x83A3F0
set Citadel setup to ame (Library)
	Ump_setupcatZ.1172	->	0x894DC0
	(note: using a different MP donor slot, ie: Cradle/Statue would allow random slot replacement without level loss)
added binary at EOF
	stagepic.bin	->	0xBE6758
recalc checksum
	AEA1FC1C DF723DDC
