[Development] qdoc for C++ and QML

[Uwe Rathmann]

On Tue, 25 Apr 2017 06:05:38 +0000, Martin Smith wrote:

> Use \internal in their qdoc comments to tell qdoc not to include them.

What would be incorrect as those APIs are only internal for C++, but 
public for QML or v.v. And sometimes you have "see also" references 
inside of docs for a method that is for both languages, but the reference 
is linking to QML or C++ only methods.

Uwe