Release version 0.11 on GNU ELPA

[skangas]

Maybe it is time for a version bump for GNU ELPA?

[skangas]

ping @joaotavora

[joaotavora]

Hey, sure. I haven't has a look at any recent issues. But this is the command I use most often every day, so be careful :-)

I was going to ask if you have commit rights, but I noticed I don't have the full power to give you these rights. Maybe @leoliu if he's still around.

But if you submit a PR for this version bump, I'll just click the green button

[leoliu]

I just invited @skangas.

[skangas]

Thanks, so I released a new version (90c90a8).