Frame: add SToRM32 gimbal parameters

These parameters can be used to configure ardupilot to control a SToRM32
3-axis gimbal attached to Pixhawk Telem2 port using the MAVLink
protocol.  Gimbal Tilt is controlled using the RC6 input

Tools/Frame_params/SToRM32-MAVLink.param

@@ -0,0 +1,11 @@
+#NOTE: SToRM32 3-axis gimbal using MAVlink on Telem2, RC6 controls tilt
+MNT_ANGMAX_PAN,17999
+MNT_ANGMAX_ROL,4500
+MNT_ANGMAX_TIL,1000
+MNT_ANGMIN_PAN,-18000
+MNT_ANGMIN_ROL,-4500
+MNT_ANGMIN_TIL,-9000
+MNT_RC_IN_TILT,6
+MNT_TYPE,4
+SERIAL2_BAUD,115
+SERIAL2_PROTOCOL,1