Merge "Document the mount option string in the readme.txt"

   group. If not provided, the directory is created with permissions 755 and

   owned by the root user and root group.

mount <type> <device> <dir> [ <mountoption> ]*

mount <type> <device> <dir> [ <flag> ]* [<options>]

   Attempt to mount the named device at the directory <dir>

   <device> may be of the form mtd@name to specify a mtd block

   device by name.

   <mountoption>s include "ro", "rw", "remount", "noatime", ...

   <flag>s include "ro", "rw", "remount", "noatime", ...

   <options> include "barrier=1", "noauto_da_alloc", "discard", ... as

   a comma separated string, eg: barrier=1,noauto_da_alloc

restorecon <path> [ <path> ]*

   Restore the file named by <path> to the security context specified