Firmware for Sensoray s2255 webcam drivers

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

WHENCE

@@ -1173,3 +1173,16 @@ Found in hex form in kernel source.
 
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+Driver: s2255drv
+
+File: f2255.bin
+
+Licence:
+  Sensoray grants permission to use and redistribute these firmware
+  files for use with Sensoray devices, but not as a part of the Linux
+  kernel or in any other form which would require these files themselves
+  to be covered by the terms of the GNU General Public License.
+  These firmware files are distributed in the hope that they will be
+  useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+