Sato doesn't use the pcmanfm desktop, so hide the desktop preferences launcher.
(From OE-Core rev: 778ef56c4b5c0d450a9b2e1df2b3e963dcfebed9)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>