Removed uniform refinement limit (#1189)
Merge pull request #3068 from aeslaughter/material_output-1189

Removed uniform refinement limit
Added call to outputStep (#2629)
Fixing code formatting (refs #000)
Remove the need to have PETSC_DIR defined when using the TestHarness
closes #2511
Merge pull request #3071 from andrsd/code-formatting

Fixing code formatting (refs #000)
Merge pull request #3069 from aeslaughter/adapt-modify-2629

Added call to outputStep
Merge pull request #3070 from permcody/no_petsc_dir

Remove the need to have PETSC_DIR defined when using the TestHarness
Merge commit 'bf6a7505dd80cf7d7eb2b9679f7d883adeba7f11'
Merge commit '19097fb9d0a6dedfc55d3e0bdd749530458daf68'