OpenFLUID/openfluid — pull request #432 by rabotin (2014-09-16 15:26:38+00:00)
Title: Add linear barriers neighbours

* Added a method for knowing the two PolygonEntity which share the same
Edge
* Added compute neihbours methods in PolygonEntity and PolygonGraph
* Added related tests

(closes OpenFLUID/openfluid#428)