Undoing change for the moment.

BitKeeper/deleted/.del-acinclude.m4~f4ab416bac5003:
  Delete: acinclude.m4
config.guess:
  Rename: build/config.guess -> config.guess
config.sub:
  Rename: build/config.sub -> config.sub
depcomp:
  Rename: build/depcomp -> depcomp
install-sh:
  Rename: build/install-sh -> install-sh
ltmain.sh:
  Rename: build/ltmain.sh -> ltmain.sh
missing:
  Rename: build/missing -> missing