* improved documentation * added using::logDeterminant
* improved documentation
* added using::logDeterminant

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