WIP updated unit tests
WIP working solution if we do not accept non-standard input like 'VX' or 'IIXX'
WIP not quite the algorithm we want. failing on 1904, MCMIV
WIP all unit tests passing. TODO refactor and cleanup
WIP code cleanup
code cleanup ready for build and readthedocs
Merge pull request #1 from drincruz/develop

Develop