New version of iVRy (1.1.5.3) available GearVR/Oculus.

New version of iVRy (1.1.5.3) available for Samsung GearVR and Oculus Go/Quest/Quest 2.

This build contains the following changes:
- Add frame latency reporting
- Minor bug fixes and improvements

Once the Steam update has downloaded, app must be (re)installed via iVRy "Launch" button.