Enhancement: add/move lsfusion line markers configuration to gutter icons configuration #78
Description
We have "Show property complexity" and "Show property table" checkable menu items at the moment. It would be better to move these options to a common predefined place (Settings | Preferences | Editor | General | Gutter Icons). It seems that we need to extend our LineMarkerProvider subclasses from LineMarkerProviderDescriptor and not from LineMarkerProvider itself.