Bug fixes

Fix critical error with null Icon file breaking the front end.

8.x-1.2 release of the Widget engine module contains fixes access, preview image generation, dependencies etc.

Changes since 7.x-1.3:

Changes since 7.x-1.3:

Issue #2985075 by jaapjan: Provide proper support for the geolocation

There was an error in the query for geolocation field which caused the sanitizing to crash. This version fixes that issue.