tweaks for release

3 jobs for stable in 3 minutes and 27 seconds (queued for 1 minute and 56 seconds)
Status Job ID Name Coverage
  Test
passed #1999
lint
test:lint

00:00:19

passed #2000
docker
test:py2.7

00:01:36

49.0%
passed #2001
docker
test:py3.4

00:01:30

49.0%