0.7.12.36:

0.7.12.36:
	More install.sh patching
	... $gnumake everywhere
	... ${GNUMAKE} not $(GNUMAKE}
	Export FUN-INFO-DERIVE-TYPE and friends
	... now DEFOPTIMIZER can work in any package that uses SB-C
	Install new contrib: SB-ROTATE-BYTE
	... implements <http://www.telent.net/ROTATE-BYTE>
	... has compiler logic to do so efficiently for (byte 32 0) on
		x86: see the README.