Anyone working on the WebTools Entity Ref?

[David E Jones]

There are some funny things happening in the Webtools Entity Ref that  
seem to be based on some recent changes. The "url" variable on line  
66 is not defined anywhere, and it removed it results in the "entity"  
variable being a Map that is printed and look funny, and that when  
printed also messes up the link to the other frame to go to the  
entity being linked to.

If no one is working on this I'll take care of it, but if anyone has  
this floating I'd like to see whatever point you've reached.

-David