WIP: Local Coverage Output

I am opening this PR so I can see Travis builds and Coveralls uploads and you can review. 

TODO:
- [ ] Proper coverage for Coverage (eliminate test/data directory)
- [ ] Figure out dummy submit, or reporting outside Travis-CI
- [ ] File Statistics
- [ ] Discover if tests are being run with coverage (check .cov modification time)
- [ ] Track coverage regressions
- [ ] Documentation