Relative location updates are broken since 5.0.3 SDK

[vkuts-iqmessenger]

The SDK demo samples are configured to use the SDK 5.0.0. These samples are built fine and the demo app works as should.
However since the 5.0.3 the onReceiveEvent callback with MistEvent.OnRelativeLocationUpdate always returns the same info.
The device moving and rotation across the room doesn't changes anything.

To reproduce the issue, use the demo app project:

• change the SDK version from 5.0.0 to 5.0.3
• resolve the project configuration errors, caused by bumping the SDK version
• update the onReceiveEvent callback with a code, which logs more details, like:

if( event instanceof MistEvent.OnRelativeLocationUpdate ) {
     final MistEvent.OnRelativeLocationUpdate location = (MistEvent.OnRelativeLocationUpdate) event;
     Timber.tag( TAG ).d( "Relative location update: %s", location.getPoint().toString() );
}

• run the app and take look to the log
• you will see that relative location update is always the same.

The SDK 4.0.4 and 5.0.0 versions works fine.