[core-workflow] self-approving pull requests

[Yury Selivanov]

On 2017-03-02 7:11 PM, Donald Stufft wrote:
> I'm on my phone but unless Travis is backed up it sounds like something got lost somewhere. Multi hour waits is not typical.

Travis is overloaded a little bit at the moment.  It looks like it takes 
it 20-30 minutes to fully test one PR. And it looks like it tests PRs 
one by one, so if you have many PRs in the queue it takes it a while to 
go through all of them.

Yury