WORKARROUND: unhardcoded mysql version (not galera)

Conflicts:
	deployment/puppet/mysql/manifests/init.pp
	deployment/puppet/mysql/manifests/server.pp

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
Fix rebase

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>