initctl: Remove experimental cond set/clear commands

The commands are both unsafe (insecure) and send the wrong message,
that initctl can be used to script conditions.  Only plugins are
officially supported to manage conditions.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/finit.h

@@ -75,7 +75,7 @@
 #define INIT_CMD_RELOAD_SVC     12   /* SIGHUP service */
 #define INIT_CMD_RESTART_SVC    13   /* STOP + START service */
 #define INIT_CMD_QUERY_INETD    14
-#define INIT_CMD_EMIT           15
+#define INIT_CMD_UNUSED1        15   /* Unused, was INIT_CMD_EMIT */
 #define INIT_CMD_GET_RUNLEVEL   16
 #define INIT_CMD_WDOG_HELLO     128  /* Watchdog register and hello */
 #define INIT_CMD_SVC_ITER       129