tuttleofx/TuttleOFX — pull request #347 by cchampet (2014-07-30 12:51:35+00:00)
Title: Graph: add functions to delete nodes

Update clear.
Rename getNodes to getNodesMap.
Add getNodes (return a vector).
Add getNbNodes and getNbConnections.
Add getConnectedNodes and getUnconnectedConnections.
Add deleteUnconnectedNodes.
Add pyTests.