New Toggle Selection feature
Added selection source and target in each view
Added MDS layout
+depency to numpy and scikit-learn
Merge branch 'PDP' of https://github.com/renoust/TulipPosy into PDP
Fixed mac os x support for tulip-server.sh
fixes timeout issue in server
bipartite layout: works with tulip 4.x servers now (dependency with LinLog layout) fixes #64
config: just convenient for myself ;)
Merge branch 'PDP' of https://github.com/renoust/TulipPosy into PDP
Merge pull request #96 from renoust/PDP

Pdp