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

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

miscutils/adjtimex.c

@@ -18,6 +18,10 @@
 //config:	  Adjtimex reads and optionally sets adjustment parameters for
 //config:	  the Linux clock adjustment algorithm.
 
+//applet:IF_ADJTIMEX(APPLET(adjtimex, BB_DIR_SBIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_ADJTIMEX) += adjtimex.o
+
 //usage:#define adjtimex_trivial_usage
 //usage:       "[-q] [-o OFF] [-f FREQ] [-p TCONST] [-t TICK]"
 //usage:#define adjtimex_full_usage "\n\n"