New: Improve line visiblity toggline in 2D Viewer

New: Use GLTF

Fix: Choosing camera for Sketchsearch doesn't work

Fix: Sharing in 2D View crashes App

Fix: Line change leads to same geosearch result

Fix: Groups view: Login/Showing groups failed if user hasn't joined anyone yet

Fix: Correct AR perspective

Fix: Open documents from index browsing and table external

Fix: Geometric similarity in list view result

Fix: Variable edit dialog