Add dirty count for repo

[maplepy]

What i mean by that, is to have a number following or preceding the symbol for a dirty repo. Kinda like tide does it

I really love hydro but this is one of the feature missing for me :(

[jorgebucaran]

Maybe a flag to show or hide this number?

[maplepy]

Sure ! would love it!

[ankurkotwal]

I've submitted PR #44 for this issue. I didn't make the show/hide configurable since the ahead/behind numbers aren't configurable either.

[jorgebucaran]

No feature flag is a deal breaker for me as I don't intend to use this myself.

[ankurkotwal]

Fair enough. I've pushed another commit to the PR adding the feature flag. Does this suffice?

[ankurkotwal]

@jorgebucaran is there anything more you need for this PR?

[jorgebucaran]

See you at #44.