Changes:
* Simple toolbar classbrowser Alexander Dymo
* New documentation plugin Alexander Dymo
* KDevAssistant application - a standalone API documentation viewer
Alexander Dymo
* Framework for various project documentation plugins Alexander Dymo
* Doxygen plugin updates Amilcar do Carmo Lucas
* KDevLicense interface Sascha Cunz
* Copy/Paste in editor context menu Jens Dagerbo
* New FileList plugin Jens Dagerbo
* Make some KMDI features configurable Jens Dagerbo
* New Code Snippet plugin Robert Gruber
* Doxygen preview and autocomment Jonas Jacobi