Exposed the underlying intrepid basis in IntrepidBasisWrapper.
Added appropriate dynamic casts to allow calling of intrepid basis getDofCoords within ParametricSurface.
Working with failing CurvilinearMeshTests--added a line outputting a gnuplot mesh, which is curvy when it shouldn't be.  A clue...
Merge branch 'master' of github.com:CamelliaDPG/Camellia