0.4.0

This role is from now on just compatible with Ansible 2.7.9.

0.3.0

* Adding support for ProxySQL installation from the Percona repsitory.

* Sorting out different installation & configuration handling if ProxySQL is getting installed from the Percona repsitory (see issue #4).
* Adding the possibility to generate the configuration for the proxysql-admin-tool (https://github.com/percona/proxysql-admin-tool) from Percona.

0.2.0

* Added minimal version for python pip package on Ubuntu 16.04

0.1.1

* Don't put objects which are in absent state in proxysql.cnf

0.1.0

* Improved "update_cache" mechanism

* Adding additional dependency package (xz-utils)