allow 12 types in VIGRA_PYTHON_MULTITYPE_FUNCTOR()
allow 12 types in VIGRA_PYTHON_MULTITYPE_FUNCTOR()

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