When expand objects in browser, disable simple objects from further expand
When expand objects in browser, disable simple objects from further
expand

Objects like TColor or TAttLine will not be possible to expand in
browser. Add special handling for TColor
bellenot/jsroot,linev/jsroot,asseldonk/jsroot,bellenot/jsroot,linev/jsroot,bellenot/jsroot,root-project/jsroot,asseldonk/jsroot,root-project/jsroot