poi.js: move raycaster and mouse event init to poiList_init(), set panorama.poi to this in poiList_init() to fix panorama switching bug
poi.js: move raycaster and mouse event init to poiList_init(), set panorama.poi to this in poiList_init() to fix panorama switching bug

FoxelSA/freepano,luxigo/freepano,FoxelSA/freepano,luxigo/freepano,FoxelSA/freepano,FoxelSA/freepano