Revision 1778889

Fixed: add item to order cause exception
(OFBIZ-9167)

-go to https://localhost:8443/ordermgr/control/orderentry
-create order for DemoCustomer
-add an item

console output...
java.lang.NullPointerException
        at org.apache.ofbiz.content.content.ContentWorker.
renderContentAsText(ContentWorker.java:368) ~[ofbiz.jar:?]
[...]

While at it I also found issues with cartLine.getName() in ftl files. It was
also missing the dispatcher. 

This was broken by OFBIZ-9164

Thanks: Wai