Doxygen: fixed stupid recursive inheritance warning
Doxygen: fixed stupid recursive inheritance warning

mmuellner/vigra,mmuellner/vigra,DaveRichmond-/vigra,mmuellner/vigra,mmuellner/vigra,dagophil/vigra,dagophil/vigra,DaveRichmond-/vigra,cbecker/vigra,xiwei-zhang/vigra,kod3r/vigra,stuarteberg/vigra,dagophil/vigra,dagophil/vigra,psteinb/vigra,cha007/vigra,cbecker/vigra,capturePointer/vigra,capturePointer/vigra,cha007/vigra,cha007/vigra,cha007/vigra,DaveRichmond-/vigra,ThomasWalter/vigra,hmeine/vigra,timoMa/vigra,dstoe/vigra,funkey/vigra,dstoe/vigra,hmeine/vigra,funkey/vigra,ThomasWalter/vigra,dagophil/vigra,martinsch/vigra,ThomasWalter/vigra,funkey/vigra,dstoe/vigra,stuarteberg/vigra,ThomasWalter/vigra,ThomasWalter/vigra,kod3r/vigra,stuarteberg/vigra,cbecker/vigra,martinsch/vigra,timoMa/vigra,stuarteberg/vigra,psteinb/vigra,hmeine/vigra,stuarteberg/vigra,DaveRichmond-/vigra,dstoe/vigra,martinsch/vigra,stuarteberg/vigra,cha007/vigra,xiwei-zhang/vigra,dstoe/vigra,dstoe/vigra,DaveRichmond-/vigra,dagophil/vigra,hmeine/vigra,cbecker/vigra,timoMa/vigra,kod3r/vigra,hmeine/vigra,funkey/vigra,martinsch/vigra,timoMa/vigra,ThomasWalter/vigra,xiwei-zhang/vigra,psteinb/vigra,hmeine/vigra,DaveRichmond-/vigra,capturePointer/vigra,timoMa/vigra,xiwei-zhang/vigra,kod3r/vigra,cha007/vigra,ThomasWalter/vigra,mmuellner/vigra,psteinb/vigra,timoMa/vigra,dstoe/vigra,xiwei-zhang/vigra,xiwei-zhang/vigra,hmeine/vigra,capturePointer/vigra,stuarteberg/vigra,kod3r/vigra,funkey/vigra,kod3r/vigra,xiwei-zhang/vigra,martinsch/vigra,cha007/vigra,mmuellner/vigra,capturePointer/vigra,psteinb/vigra,capturePointer/vigra,mmuellner/vigra,cbecker/vigra,funkey/vigra,DaveRichmond-/vigra,psteinb/vigra,timoMa/vigra,psteinb/vigra,dagophil/vigra,cbecker/vigra,martinsch/vigra,kod3r/vigra,funkey/vigra,capturePointer/vigra