[MariaDB Packagers] MariaDB 10.0.22 release prep

I am starting the prep work for the MariaDB 10.0.22 release. branch: 10.0 commit: d775ecdd010daad4dc6147fba58acd006bf2c60c Draft release notes: https://mariadb.com/kb/en/mariadb-10022-release-notes/ Once the changelog is generated (soon) it will be at: https://mariadb.com/kb/en/mariadb-10022-changelog/ Thanks. -- Daniel Bartholomew, MariaDB Release Manager MariaDB | http://mariadb.com