Fixed bug in inset axes

[anekimken]

My code had a bug where the lines on the x axis of the estimation plot got drawn on every set of axes in the entire fig. Not a problem if all you have in the figure is the estimation plot, but still a problem if you have other.

[josesho]

I spotted the same bug as well; and earlier pushed the same fix as you!

So I'm gonna close this PR, but thanks for the attention to detail.

FYI, I'm going to do a little writeup about this in the docs, and also fix #72 before I push 0.2.6 to master, as well as release to PyPi.

PS I should also add a note somewhere about which branches to PR to—ideally it should be on the dev branch (which is currently 0.2.6, and which I need to mark as such...)

[anekimken]

Sounds good. This is actually the first time I’ve contributed to a package like this, so the dev branch might be more obvious for someone a bit more savvy.

[josesho]

I'm learning myself as well! This isn't on the scale of matplotlib or seaborn (and it shouldn't get there... God forbid!) but with more contributors like yourself we'll need a bit more scaffolding....