Add a basic asset.party location to the asset browser, remote assets have the drag data of `https://asset.party/{ Org }/{ Ident }` Move ManifestMount to Sandbox.Engine Static ToolRender class uses the current CToolRenderContext context Dropping an asset.party asset on a map view creates an empty prop_static that downloads and sets its model asynchronously Create a remote asset manifest within a map doc, save/load remote assets used within the map