Remove non-existent files

This commit was SVN r27136.

orte/test/mpi/Makefile.include

@@ -33,7 +33,6 @@ EXTRA_DIST += \
         test/mpi/abort.c \
         test/mpi/accept.c \
         test/mpi/bad_exit.c \
-        test/mpi/cell_spawn.c \
         test/mpi/concurrent_spawn.c \
         test/mpi/connect.c \
         test/mpi/crisscross.c \
@@ -49,7 +48,6 @@ EXTRA_DIST += \
         test/mpi/pubsub.c \
         test/mpi/sendrecv_blaster.c \
         test/mpi/simple_spawn.c \
-        test/mpi/slave_spawn.c \
         test/mpi/slave.c \
         test/mpi/spawn_multiple.c \
         test/mpi/ziatest.c \