Updated case query for query on live data.
Merge pull request #1779 from setowns1/bug

Updated case query for query on live data.
Don't report _pseudos in CSV, DB, and Dump recorders, better vars() query.
Merge branch 'dev' of github.com:OpenMDAO/OpenMDAO-Framework into bug
Merge pull request #1780 from setowns1/bug

Don't report _pseudos in CSV, DB, and Dump recorders, better vars() query.