Remove [AuxBCs]
closes #3021
Fix incorrect suffix trimming logic
closes #3159
Adding DifferencePostprocessor (closes #3268)
No executable required if not using RunApp derived Tester - closes #3239
Merge pull request #3270 from permcody/testharness_no_exec

No executable required if not using RunApp derived Tester
Merge pull request #3264 from permcody/TestHarness_fix

Fix incorrect suffix trimming logic
Avoid making @aeslaughter angry
closes #2928
Merge commit 'ec581ef40c0f55698056cfecec6988e291503cbf'
Merge commit '7149063bfc0d5d0d3d98090be46f0c377ffeb998'
Merge pull request #3269 from andrsd/diff-pps

Adding DifferencePostprocessor (closes #3268)
Merge pull request #3271 from permcody/auxkernel_better_error

Avoid making @aeslaughter angry
Merge commit 'c75d46154c7f80936cd6d9facb4132b73192d456'
Merge commit '21d0a515594e46e7c9faa341a8de1c556d75f349'
Merge pull request #3216 from aeslaughter/remove-auxbcs

Remove [AuxBCs]
Merge commit 'd2238fc51d20382018548d6f50bdc8a2fe4c7d90'