Improve Bootstrap 5 classes for FormHandler template
Add L.TopoJSON, $.template()
$.template() supports src=
.template() can be applied to a root element
Add $().formhandler()
FormHandler updates
FormHandler URLs, highlight, datafilter, types
sanddance, namespaces
FormHandler grid and editable tables
Mapviewer
Mapviewer supports drilldown and color schemes via `scheme:`
urlfilter and formhandler updates
Bugfix
$.dropdown, mapviewer enhancements
Mapviewer, FormHandler enhancements