Adds remove-tabs hook

[ssbarnea]

Based on original work from https://github.com/Lucas-C/pre-commit-hooks

[asottile]

curious to hear what @Lucas-C thinks

[Lucas-C]

@ssbarnea @asottile : the code license stays the same and I am totally fine with integrating hooks from Lucas-C/pre-commit-hooks here. I mostly agree with your comments in Lucas-C/pre-commit-hooks#11 @ssbarnea about the benefit of having hooks like this one, with no dependency to a specific language/tool, grouped in a single repo.
It will mean moving the very light support / maintenance for this hook to the maintainers of this repo, and I'm cool with that as long as @asottile & the other admins are OK.

Btw, is there an officiel position of the pre-commit core devs about this ? Do you recommend contributing to this repo instead of isolated projects ?

[ssbarnea]

@Lucas-C Thanks! I guess it makes sense to consolidate generic mini-hooks, it makes much easier to adopt (and maintain) them.

[asottile]

I've had some time to think about this and while this particular hook fits the category for this repository (high quality, language-agnostic, pretty useful) I think that I'd rather celebrate @Lucas-C's contributions and continue to direct people to their many pre-commit hook repositories than cherry pick individual hooks here. In particular for this hook, it really wouldn't make sense to take it without the three+ related hooks and at that point it would really be merging another repository into this one which I don't really want to do. It's easy / trivial to add another repo to your .pre-commit-config.yaml and so I don't see the points made in Lucas-C/pre-commit-hooks#11 being valid.

Thanks again for the PR @ssbarnea but please in the future ask nicely of the author (and CC me and/or @chriskuehl) before uprooting and moving code around and especially don't do so without LICENSE / attribution