Removed file_base=out to avoid recover conflicts
(closes #3845)
Merge pull request #3846 from aeslaughter/recover-3845

Removed file_base=out to avoid recover conflicts
MaterialStdVectorAux added.  Fixes #3590

This allows extraction of a component of a std::vector<Real>
from a Material.
Merge pull request #3841 from WilkAndy/stdvectoraux_3590

MaterialStdVectorAux added.  Fixes #3590