Fixing up override warning in examples Makefile. Also fixing a longstanding bug where we get false-positive passes in test.mk.
closes #3058
Removing instances of Elk namespace.

Refs #2936.
Making addRequiredParam<PostprocessorName>() work with real valued input file overrides
refs #3047
Using OutputName more (closes #3065)
Merge pull request #3064 from permcody/default_required_pps

Making addRequiredParam<PostprocessorName>() work with real valued input...
Merge pull request #3062 from permcody/examples_make_3058

Fixing up override warning in examples Makefile
The MOOSE unit tests now depend on the solid mechanics module.

Refs #2936.
Merge pull request #3066 from aeslaughter/yak

Using OutputName more
Merge commit '253ffaab3d9839f8faa2a01449dd9cd5ae3af450'
Removed uniform refinement limit (#1189)
Merge commit 'ad942b20df2095885368a69a04624e97411a98f3'
Merge pull request #3067 from jwpeterson/remove_elk

Remove Elk namespace and mentions of Elk in documentation
Merge pull request #3068 from aeslaughter/material_output-1189

Removed uniform refinement limit
Merge commit 'e9c75bfdee9d19193ac81c89514f07a354ba502f'
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