added framework shell and updated README
bring VM up and snapshot state
added setup and teardown
check syntax and copy code to test env
added test code capability
working framework for testing code
nits printing format fixes
renamed framework code
changed perms of sample submission
changed default for domain to mininet
revert to snapshot
updated sample submission and test-suite
removed robustness comment
updated shabang for auto grade
updated default location for submission
shrunk sample test-suite
Working prototype grader

The prototype grader has been validated to work on the sample submission
and test-suite, as well as, CS6250 homework with custom test-suites.
added mininet domain xml
Added network configuration script
initial of instructions for setup