[Ctk-developers] Doxygen groups

[Sascha Zelzer]

Hi CTK developers,

I just pushed some doxygen related commits to improve the structure of 
our API documentation.

Mainly, I added a couple of new doxygen groups and added to each class 
declaration a "\ingroup ..." doxygen command. If you create new classes, 
please make sure to use the \ingroup command in the class documentation 
block to get a correct mapping. This makes it easier for people looking 
at the generated documentation to see what each library / project in CTK 
provides.

To see the current changes, you will have to wait until our doxygen 
documentation is regenerated (or build it locally yourself).

Thanks,

Sascha