added python wrapper for adj. list graph
added python wrapper for adj. list graph

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