[toplevel patch] Revised autogenification omnibus patch

[DJ Delorie]

> 	* Makefile.tpl: Make 'recursive targets' using autogen rather
> 	than shell loop.  Remove duplicate 'clean' targets and false
> 	comments.
> 	* Makefile.def: Add systematic dependencies to 'recursive' targets.
> 	Add systematic method of specifying missing targets in subdirs.
> 	Add copyright boilerplate.
> 	* Makefile.in: Regenerate.
> 	* configure.in: Add 'recursive targets' to maybe list.
> 	* configure: Regenerate.

Ok.  Please watch for bug reports over the next few days, though ;-)