ENH: Merge cvMesh functionality into cv2DMesh

- Added conformationSurface and searchableSurface classes in place
  of querySurface.
- Added cellSizeControl class.
- Change cvMesh argument of relaxation model constructor to Time.
- Add writePrecision option to surfaceConvert.
- Add onLine function to surfaceFeatureExtract.
- Remove querySurface.
- Move createShellMesh and extrude2DMesh to their own libraries.
- Replace controls and tolerances with a cv2DControls object.
- Add patchToPoly2DMesh class to extrude2DMesh.

wmake/rules/General/CGAL

@@ -9,4 +9,5 @@ CGAL_LIBS = \
     -L$(MPFR_ARCH_PATH)/lib \
     -L$(BOOST_ARCH_PATH)/lib \
     -lmpfr \
-    -lboost_thread
+    -I/usr/lib64 \
+    -lboost_thread-mt