vigranumpy: updated documentation for readImage() and readVolume()
vigranumpy: updated documentation for readImage() and readVolume()

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