pressure pulse test p_fu_lumped_22.i tightened convergence criteria and regolded.  Fixes #3368
Add tests for quadrature order options closes #3380
Add kernel and test for thermo-diffusion: #3392.
Merge pull request #3401 from bwspenc/face_order

Add tests for quadrature order options
Merge pull request #3370 from WilkAndy/test_fail_3368

pressure pulse test p_fu_lumped_22 relaxed tolerance to ensure test runs...
Skipping tests that do not work with Parallel mesh
closes #3412
Skipping Richards test until it can be reviewed
refs #3411
Nodal ids do not match when running this test with parallel mesh
refs #3414
Merge pull request #3406 from shanestafford/thermodiffusion_3392

Add kernel and test for thermo-diffusion: #3392.