Merge in pending changes from v0.16.x#396

Merged

jmadler merged 13 commits into

PythonCharmers:masterfrom

jmadler:master

Oct 19, 2018

Commits on Oct 27, 2016

Commits on Dec 13, 2016

Commits on May 17, 2018

Commits on Jul 5, 2018

os.makedirs can fail
leafty
authored

Commits on Sep 10, 2018

Merge pull request #344 from SwissDataScienceCenter/fix-read-only
jmadler
authored
Revert "Fix `past.translation` on read-only file systems"
jmadler
authored
Merge pull request #362 from PythonCharmers/revert-344-fix-read-only
jmadler
authored

Commits on Oct 19, 2018

Merge in pending v0.16.x changes
Jordan Adler
committed