adding .screenrc to make sure we have persisted copy
adjusting hw3 grade command to work with new layout
okay, seems like we need a very specific version of the rotten potatoes app to run this hw3
quick fixes to allow HW3 and HW4 to run together with other homework graders on a single machine
some more public ruby intro specs
oops, forgot the spec suffix
putting new fixture specs in the sandbox to avoid them being run in CI
Redo of previous ping ponged work with Nidhin; passing features for integration test of simple ruby HW0 sad paths
Merge pull request #23 from mtc2013/cucumber

Cucumber features to test sad path for simple ruby exercises in HW0