Fixed Invoke-Pester

Merge pull request #5 from UNT-CAS/4-the-greater-than-sign

Added IsCurrentSession

Minor Update

[skip-ci]

Added more Code Cov

- Also, more production clean up

Catch a rogues exception

- Showed up in AppVeyor, but never on my dev machine.

Catch a rogues exception

- Showed up in AppVeyor, but never on my dev machine.

Revised for Production

Ready for Production Testing