compere: added MElementOctree.h to the delivered files

CMakeLists.txt

@@ -91,7 +91,7 @@ set(GMSH_API
     Geo/MVertexBoundaryLayerData.h Geo/MEdge.h 
     Geo/MFace.h Geo/MElement.h Geo/MPoint.h Geo/MLine.h Geo/MTriangle.h 
     Geo/MQuadrangle.h Geo/MTetrahedron.h Geo/MHexahedron.h Geo/MPrism.h 
-    Geo/MPyramid.h Geo/MElementCut.h Geo/discreteVertex.h Geo/discreteEdge.h
+    Geo/MPyramid.h Geo/MElementCut.h Geo/MElementOctree.h Geo/discreteVertex.h Geo/discreteEdge.h
     Geo/discreteFace.h Geo/discreteRegion.h Geo/SPoint2.h Geo/SPoint3.h
     Geo/SVector3.h Geo/STensor3.h Geo/SBoundingBox3d.h Geo/Pair.h Geo/Range.h 
     Geo/SOrientedBoundingBox.h Geo/CellComplex.h Geo/ChainComplex.h Geo/Cell.h