The Meshing Application is using the following libraries:
1) Triangle (for triangulation): http://www.cs.cmu.edu/~quake/triangle.html
2) Tetgen 1.4.0 (for tetrahedrization): http://tetgen.berlios.de/
4) Msuit (alternative mesher for both 2D and 3D) - WEBADRESS MISSING!!!!
3) ANN library (for nearest neighbor/spatial search) (soon to be changed to kd-tree of Kratos): http://www.cs.umd.edu/~mount/ANN/
NOTE: it was noticed that the Tetgen 1.4.2 results in an error when used together with adaptive mesh refinement