[bug] demos won't run because type is used with navigationPane instead of hint

[Jeanne Waldman]

My Trinidad demos won't run because in a few of the demos like 
clientConvert.jspx, navigationPane was using the 'type' attribute 
instead of the 'hint' attribute.

I'll check in a fix. Just wanted to give people a heads up in case they 
can't run the demos either.

- Jeanne