Planoplan 2.1.0

Notification center (notifications about: render or VR-panorama created, widget tabs are ready, estimate ready, tariff expiration).

New status bar during render or VR-panorama creating, export widget, 2D plan or estimate.

Automatic creation of preview for saved group of objects.

"By edge" wall construction mode.

Fixed button "Restore current" in restore project menu.

Fixed checkbox "Disable background" in creating render settings.

Saving last chosen resolution of  ender or VR-panorama.

Fixed window will wall settings in 3D mode.

Small bug fixes and improvements.