Update to match new config directory structure.

gdb/config/.Sanitize

@@ -21,117 +21,34 @@ Do-first:
 
 Things-to-keep:
 
-3b1.mh
-3b1.mt
-a29k-kern.mt
-a29k-udi.mt
-a29k.mt
-altos.mh
-altos.mt
-amix.mh
-amix.mt
-apollo68b.mh
-apollo68v.mh
-arm.mh
-arm.mt
-bigmips.mh
-bigmips.mt
-convex.mh
-convex.mt
-decstation.mh
-decstation.mt
-delta88.mh
-delta88.mt
-es1800.mt
-go32.mh
-h8300hms.mt
-hp300bsd.mh
-hp300bsd.mt
-hp300hpux.mh
-hp300hpux.mt
-hppabsd.mh
-hppabsd.mt
-hppahpux.mh
-hppahpux.mt
-i386aout.mt
-i386bsd.mh
-i386bsd.mt
-i386mach.mh
-i386sco.mh
-i386sco4.mh
-i386sol2.mh
-i386sol2.mt
-i386v.mh
-i386v.mt
-i386v32.mh
-i386v4.mh
-i386v4.mt
-idt.mt
-irix3.mh
-irix3.mt
-irix4.mh
-isi.mh
-isi.mt
-linux.mh
-linux.mt
-littlemips.mh
-littlemips.mt
-m68k-noun.mt
-m68k-un.mt
-m88k.mh
-m88k.mt
-merlin.mh
-merlin.mt
-ncr3000.mh
-ncr3000.mt
-news.mh
-news.mt
-news1000.mh
-nindy960.mt
-none.mh
-none.mt
-np1.mh
-np1.mt
-os68k.mt
-pn.mh
-pn.mt
-pyramid.mh
-pyramid.mt
-rs6000.mh
-rs6000.mt
-rtbsd.mh
-sparc-noun.mt
-sparc-un.mt
-st2000.mt
-sun2os3.mh
-sun2os3.mt
-sun2os4.mh
-sun2os4.mt
-sun386.mh
-sun386.mt
-sun3os3.mh
-sun3os3.mt
-sun3os4.mh
-sun3os4.mt
-sun4os4.mh
-sun4os4.mt
-sun4sol2.mh
-sun4sol2.mt
-symmetry.mh
-symmetry.mt
-tahoe.mh
-tahoe.mt
-ultra3.mh
-ultra3.mt
-umax.mh
-umax.mt
-vax.mt
-vaxbsd.mh
-vaxult.mh
-vaxult2.mh
-vxworks68.mt
-vxworks960.mt
-z8ksim.mt
+a29k
+arm
+convex
+gould
+h8300
+h8500
+i386
+i860
+i960
+m68k
+m88k
+mips
+nm-sysv4.h
+nm-trash.h
+none
+ns32k
+pa
+pyr
+romp
+rs6000
+sparc
+tahoe
+tm-sunos.h
+tm-sysv4.h
+vax
+xm-sysv4.h
+z8k
+
 Do-last:
 
 # End of file.