added outer() with single argument
added outer() with single argument

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