[cloud] Added git support to fabric

[matt9j]

Summary: Allow fabric to fall back to git if a mercurial repo is not found or mercurial is not installed. This is needed for a real deployment of the git based public projected. As with the previous pull request, please let us know what the standards are for community pull requests if there is anything we should update or change! Cheers, -mj

[9muir]

Cool, nice addition. I'd probably refactor it a little, see inline comments.

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@matt9j updated the pull request - view changes - changes since last import

[matt9j]

@9muir Sorry it took so long for me to get back to this-- it was a busy last quarter :sweat_smile: I believe I took your comments into account and updated the original patch from Kurtis. Let me know if there's anything else you see that I should update!

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@matt9j updated the pull request - view changes - changes since last import

[matt9j]

Looks good @matt9j, just some minor stylistic nits.

Thanks for the style tips-- I'm still getting back into writing professional python from C++. I'll address them in a single style update commit!

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@matt9j updated the pull request - view changes - changes since last import

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[9muir]

Thanks @matt9j, looks good. Will accept to our internal repo, which will get synced and close this out.

[matt9j]

Thanks @matt9j, looks good. Will accept to our internal repo, which will get synced and close this out.

:+1: