Types with Built-in interfaces should have interfaces accessible as members

[markwpearce]

In code, you can access the interfaces of objects with built-in interfaces with dot-notation:

eg:

myAA = {myKey: "value"}
print myAA.ifAssociativeArray.keys()[0] ' prints "myKey"

So for roSGNode, it should have members:

ifAssociativeArray as ifAssociativeArray
ifSGNodeChildren as ifSGNodeChildren
ifSGNodeField as ifSGNodeField
ifSGNodeDict as ifSGNodeDict
ifSGNodeFocus as ifSGNodeFocus
ifSGNodeBoundingRect as ifSGNodeBoundingRect
ifSGNodeHttpAgentAccess as ifSGNodeHttpAgentAccess

and so on...

[markwpearce]

closed with #1039