happah/kdTreeLib/NearestNeighbor
	new TriangleKDTree Request for sorted nearest triangles
	of triangleCenter vec3
happah/transformations/DeformationTransferer
	computeTriangleCorrespondence added

happah/transformations/TriangleMeshTransformation
	some comments added
Merge branch 'deformation-transfer-SS13-group2' of https://github.com/happah-graphics/happah into deformation-transfer-SS13-group2