Convert all coreutils/* applets to "new style" applet definitions

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

coreutils/seq.c

@@ -6,6 +6,15 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+//config:config SEQ
+//config:	bool "seq"
+//config:	default y
+//config:	help
+//config:	  print a sequence of numbers
+
+//applet:IF_SEQ(APPLET_NOFORK(seq, seq, BB_DIR_USR_BIN, BB_SUID_DROP, seq))
+
+//kbuild:lib-$(CONFIG_SEQ) += seq.o
 
 //usage:#define seq_trivial_usage
 //usage:       "[-w] [-s SEP] [FIRST [INC]] LAST"