Merge pull request geerlingguy#116 from geerlingguy/dglaser-master

Support MariaDB in RHEL 7 out of the box

Remove second idempotence test, fix follow-up to geerlingguy#115.

Merge pull request geerlingguy#108 from geerlingguy/63-ubuntu-xenial

Fixes geerlingguy#63: Running role on Ubuntu 15/16.04 fails.

Fixes geerlingguy#90, geerlingguy#89, geerlingguy#68, geerlingguy#34:…

… Add note for root password issues and document sudo requirement.

Merge pull request geerlingguy#84 from oxyc/docker

Issue geerlingguy#77: Add docker based tests

Ansible version bump.

Fixes geerlingguy#59: Ansible 2.x role cleanup.

Fixes geerlingguy#52: Remove deprecated log_slow_queries variable fro…

…m template.

Merge pull request geerlingguy#78 from caspark/master

Set pidfile even when not running via mysqld_safe

PR geerlingguy#76 follow-up: Clean up defaults examples.