Scrape MusicXML docs for code coverage

[bwetherfield]

Since every page of the musicXML docs contains an example, would it be possible to scrape this, for total code coverage, similar to what we have done with the LilyPond tests. I am not sure if there is a public repo for the docs - perhaps that would be an easier place to start!

[jsbean]

This is a very nice idea. I can't seem to find the docs anywhere, which would be the ideal solution.

There is a link here, but it 404s on me.

Perhaps we can contact the MusicXML folks here?

[DJBen]

Could we close this given #200 is merged?

[bwetherfield]

Hey @DJBen - #200 looks awesome! I think there may still be a place for this issue if we also want code coverage assured through atomic per-element-type tests, such as they are found in the docs, e.g. in the grey box here. I raised an issue with the maintainers of MusicXML, but nothing about the source files themselves be open yet...