Merge pull request #78 from jwien001/master

Implemented required email domain option.
Merge pull request #79 from jwien001/master

Connected the solve problem workflow.
Merge pull request #80 from jwien001/master

Fixed bug when joining a class.
Merge pull request #81 from jwien001/master

Implemented progress queries.
Additional Python security
Merge branch 'master' of git://github.com/TeamRedInc/red-inc
Python interpreter library path fix
Merge pull request #82 from sichinumi/master

Additional Python protection and test cases
Merge pull request #83 from jwien001/master

Fixed missing Progress files.