Merge pull request zalando#94 from zalando/bugfix/ownership_logfiles

Ensure the logfiles are owned by postgres

Merge pull request zalando#92 from zalando/bugfix/local_development

Catch more errors when trying to figure out environment

Spilo based upon Patroni 1.0.

For Patroni, this is quite a comprehensive change, see https://github.com/zalando/patroni/releases/tag/v1.0.
Spilo itself has seen only bugfixes, no major changes.

Merge pull request zalando#73 from zalando/bugfix/wal-e-restore

Enable possibility from restore from wal-e

Bump up the number of WAL-E attempts.

New release including plpython

Create a tag to point to a specific Docker image