Remove obsolete fat_cvf help text
Remove obsolete fat_cvf help text

The text removed by the following patch refers to functionality that never
worked, to non-existing documentation file, and to mount options marked as
obsolete in the module.

Signed-off-by: Alexander E. Patrakov <2130f17e481610f5a98bd3cfb36c768f22102b70@ums.usu.ru>
Signed-off-by: Adrian Bunk <0b86548ef377da0031a3ff3f0c4e06f016e20105@stusta.de>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs