TFS support

[leebrian]

CDC has about a third of our internal repos using TFS, so having TFS in addition to GitHub, GitLab, and BitBucket would help us better inventory our TFS-hosted projects.

While, I'll eventually build this out, I wanted to create a ticket and reference it on code.gov's https://code.gov/#!/open-tasks. I felt a bit uncomfortable adding an item on code.gov for CDC request to an LLNL project repo without checking here first.

[IanLee1521]

Thanks @leebrian for the report!

Would you be willing / able to explore adding support for and submitting a pull request?

[leebrian]

Yes. I think I have the most direct need for including TFS items. So I can handle the pull request.

[leebrian]

@IanLee1521

Would you please add the "help wanted" and "code.gov" labels so code.gov picks up this issue?

[IanLee1521]

@leebrian -- done.

[IanLee1521]

@leebrian did we ever get a pull request going to merge this up to master?

[leebrian]

No, we are testing it internally from an internal fork. The last GSA call had a few other folks who were interested in testing, so I will rework it to a proper fork on cdcgov and send a draft pull request for visibility. Maybe this week unless you'd like it sooner.

[IanLee1521]

At your convenience. No rush from my end. Cheers!

[IanLee1521]

Added with #28

[IanLee1521]

Released v0.7.0 to PyPI: https://pypi.org/project/llnl-scraper/