Added Dichotemy Keyboard, updated docs for Pointing Device (#1817)

* Added Dichotemy Keyboard, updated docs for Pointing Device

* Updated readme

* Updated mouse report pointer in pointing_device.c

quantum/pointing_device.c

@@ -33,7 +33,7 @@ void pointing_device_init(void){
 __attribute__ ((weak))
 void pointing_device_send(void){
     //If you need to do other things, like debugging, this is the place to do it.
-    host_mouse_send(mouseReport);
+    host_mouse_send(&mouseReport);
 	//send it and 0 it out except for buttons, so those stay until they are explicity over-ridden using update_pointing_device
 	mouseReport.x = 0;
 	mouseReport.y = 0;