[Obsolete] Additional controller rotation and position offsets

[no longer maintained - please use the 'all changes' release instead which contains this feature]

this change add sliders for yaw / roll / pitch and x / y / z position offsets for each controller. This affects where the controller is 'pointing' so allows the orientation of the controller grip relative to the aiming point to be adjusted. The position offset is relative to the controller's orientation, not the headset or body rotation.

The recently added 'pitch offset' from upstream has been commented out from the UI

This build includes the random ID fix from the previous release