APMRover: added new MAV_CMD_DO_SET_REVERSE for reverse control

message_definitions/v1.0/common.xml

@@ -1010,6 +1010,16 @@
                     <param index="6">Reserved</param>
                     <param index="7">Reserved</param>
                </entry>
+               <entry value="194" name="MAV_CMD_DO_SET_REVERSE">
+                    <description>Set moving direction to forward or reverse.</description>
+                    <param index="1">Direction (0=Forward, 1=Reverse)</param>
+                    <param index="2">Empty</param>
+                    <param index="3">Empty</param>
+                    <param index="4">Empty</param>
+                    <param index="5">Empty</param>
+                    <param index="6">Empty</param>
+                    <param index="7">Empty</param>
+               </entry>
                <entry value="200" name="MAV_CMD_DO_CONTROL_VIDEO">
                     <description>Control onboard camera system.</description>
                     <param index="1">Camera ID (-1 for all)</param>