Add a CLI flag to MOOSE to change any warning into an error
closes #2235
Deprecated params no longer print a message unless they are explicitly set.
closes #3516
How about we use --no-color with peacock?
closes #3457
Merge pull request #3654 from permcody/deprecate_param

Deprecate param overzealous warning fix
Merge pull request #3659 from permcody/peacock_no_color

How about we use --no-color with peacock?
Merge commit '77f499f3744bf8cadb223e1c62aef984d2516a75'