removed obsolete cmd directory

cmd/wm/Makefile

@@ -1,30 +0,0 @@
-# wm - window manager improved 2
-#   (C)opyright MMIV-MMVI Anselm R. Garbe
-
-include ../../config.mk
-
-CFLAGS   += -I../../liblitz -I../../libixp -I../../libcext
-X11LDFLAGS  += -L../../liblitz -llitz -L../../libixp -lixp -L../../libcext -lcext -lm
-
-# Solaris
-# LDFLAGS += -lsocket
-
-SRC      = area.c bar.c client.c column.c event.c frame.c fs.c geom.c \
-			key.c mouse.c rule.c view.c wm.c
-OBJ      = ${SRC:.c=.o}
-
-all: wmiiwm
-	@echo built core window manager
-
-.c.o:
-	@echo CC $<
-	@${CC} -c ${CFLAGS} $<
-
-${OBJ}: wm.h
-
-wmiiwm: ${OBJ}
-	@echo LD $@
-	@${CC} -o $@ ${OBJ} ${X11LDFLAGS}
-
-clean:
-	rm -f wmiiwm *.o