If a field comes from something in an inherited object, don't include the full definition

[ttrenka]

Sorry for the long issue titles...

If a field (such as the postCreate method defined in dijit/_WidgetBase) has not been overridden, don't include the full definition of that field in the output; instead, let that definition be available by reference using a self-closing node. In other words, if you were looking at the XML data for dijit/Calendar and postCreate has not been overridden, let the method definition in dijit/Calendar look like so:

<method name="postCreate" from="dijit/_WidgetBase" />

This will also help cut down on the size of the resulting output.

[csnover]

At this point I think this needs to go to future because I’m not sure I will be able to tackle deduplication and keep everything in the output before the due date for 1.8, but it will be one of the first things that I look at then. If I run out of bugs I will loop back and try to fix this before then.

[ttrenka]

Sounds like a plan.