Update pylintrc so pylint is less annoying

[wronk]

In the pylint rc, we should tell it to ignore some of the warnings we've been manually overriding frequently and we're okay with ignoring.

So far, I'm thinking these:

• global-statement
• too-many-locals
• too-many-arguments
• too-many-branches

[wronk]

I'm happy to do this btw, but probably won't get to it for a week or two

Edit: Never mind, will try to do this today

[drewbo]

@wronk also unused-argument since we pass the whole config to each primary function and catch the extra/unused variables with **kwargs

[wronk]

@drewbo, I think unused-argument is worth manually overriding within those primary functions (I count 5 files). I'd like to keep that check in place everywhere else.