bzip2: don't hide on !BR2_PACKAGE_BUSYBOX_SHOW_OTHERS

Quite a lot of packages select bzip2 (for its libbz2 library), so don't
hide it even though busybox DOES have a bzip2 applet - Otherwise
kconfig complains.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -7,8 +7,8 @@ source "package/customize/Config.in"
 source "package/multimedia/Config.in"
 
 menu "Compressors and decompressors"
-if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/bzip2/Config.in"
+if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/gzip/Config.in"
 endif
 source "package/lzop/Config.in"