Removes setEyePosition orbit limitation
Removes setEyePosition orbit limitation

It was too application-specific as sometimes, it didn't do what
the function was meant to do.

jtorresfabra/osgjs,cedricpinson/osgjs,jtorresfabra/osgjs,cedricpinson/osgjs,jtorresfabra/osgjs,cedricpinson/osgjs