0.7.5.11:

0.7.5.11:
	finished translating the FFI chapter of the manual from LaTeX
		to valid (though extremely clunky) DocBook up to date
		(I hope) w.r.t. current SBCL behavior
	made *SOFT-HEAP-LIMIT* default not NIL (after my application
		overflowed the heap)
	deleted bug 96 because it was implicitly a reference to the
		old default implementation of TRACE in terms of
		breakpointing the target function, and no longer
		really applies now that the wrapper-based TRACE is the
		default. TRACE still has the bug 67 problem which
		keeps it from being used on functions which play a
		role in the implementation of TRACE, but no longer
		has a problem with functions just because they're
		compiled into a particular physical representation.