changed Doxyfile.in to use @replace@ syntax
changed Doxyfile.in to use @replace@ syntax

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