0.8.12.38:

0.8.12.38:
	Deprecate LOAD-FOREIGN and LOAD-1-FOREIGN for good.

	Couldn't think of a witty tagline for that change, sorry.

	* Deprecate LOAD-FOREIGN and LOAD-1-FOREIGN
	* Add LOAD-SHARED-OBJECT as a LOAD-1-FOREIGN replacement
 	* Fix the test cases to use LOAD-SHARED-OBJECT
	* Fix the manual
	* Grovel dlopen constants via grovel-headers.c
	* In the process, delete quite a number of TODO:s and FIXME:s
	  Yay!