no more edgesTouching, only edgesFrom.
no more edgesTouching, only edgesFrom.

claydonkey/breeze,nikdon/breeze,eponvert/breeze,wstcpyt/breeze,tjhunter/scalanlp-core,crealytics/breeze,ContentSquare/breeze,scalanlp/breeze,ktakagaki/breeze,cilier/breeze,chen0031/breeze,tjhunter/scalanlp-core,sheide/breeze,ktakagaki/breeze,calippo/breeze,mredaelli/breeze