Auto-reloads the WME data model on map moves
As a partial workaround for the disappearing street name bug in WME, this script simply calls W.controller.reload() after every map move unless any map objects are selected - this latter exception is required to allow panning/zooming without losing selections, but does allow a window of opportunity for the bug to strike...
20190905 - 1.1: Inhibit reload() call when there are unsaved edits
20190903 - 1.0: Initial release
