Update remaining menuconfig items with approximate applet sizes

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

miscutils/bbconfig.c

@@ -2,7 +2,7 @@
 /* This file was released into the public domain by Paul Fox.
  */
 //config:config BBCONFIG
-//config:	bool "bbconfig"
+//config:	bool "bbconfig (9.7 kb)"
 //config:	default n
 //config:	help
 //config:	  The bbconfig applet will print the config file with which

miscutils/beep.c

@@ -8,7 +8,7 @@
  *
  */
 //config:config BEEP
-//config:	bool "beep"
+//config:	bool "beep (3 kb)"
 //config:	default y
 //config:	select PLATFORM_LINUX
 //config:	help

miscutils/nandwrite.c

@@ -9,14 +9,14 @@
  */
 
 //config:config NANDWRITE
-//config:	bool "nandwrite"
+//config:	bool "nandwrite (5.9 kb)"
 //config:	default y
 //config:	select PLATFORM_LINUX
 //config:	help
 //config:	  Write to the specified MTD device, with bad blocks awareness
 //config:
 //config:config NANDDUMP
-//config:	bool "nanddump"
+//config:	bool "nanddump (6.3 kb)"
 //config:	default y
 //config:	select PLATFORM_LINUX
 //config:	help

miscutils/readahead.c

@@ -10,7 +10,7 @@
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
 //config:config READAHEAD
-//config:	bool "readahead"
+//config:	bool "readahead (2 kb)"
 //config:	default y
 //config:	depends on LFS
 //config:	select PLATFORM_LINUX

miscutils/rfkill.c

@@ -8,7 +8,7 @@
 */
 
 //config:config RFKILL
-//config:	bool "rfkill"
+//config:	bool "rfkill (5.3 kb)"
 //config:	default n # doesn't build on Ubuntu 9.04
 //config:	select PLATFORM_LINUX
 //config:	help