[PATCH] remove unused pic cruft from toplevel configure.in

[DJ Delorie]

> 2002-04-19  Nathanael Nerode  <neroden@twcny.rr.com>
> 
> 	* configure.in: Remove useless references to 'pic' makefile fragments.
> 	* config/mt-armpic: Delete.
> 	* config/mt-elfalphapic: Delete.
> 	* config/mt-i370pic: Delete.
> 	* config/mt-ia64pic: Delete.
> 	* config/mt-m68kpic: Delete.
> 	* config/mt-papic: Delete.
> 	* config/mt-ppcpic: Delete.
> 	* config/mt-s390pic: Delete.
> 	* config/mt-sparcpic: Delete.
> 	* config/mt-x86pic: Delete.

Applied.  Thanks!