Add database_user, its mysql provider and mysql_password helper function
Add database_grant and its mysql provider
Add myql user+group before installing mysql
Add mysql::user manifest, add optional $user to mysql::database
Merge branch 'issue-90' into issue-91

Conflicts:
	modules/mysql/manifests/database.pp
	modules/mysql/manifests/server.pp
Merge branch 'issue-90' into issue-91
Add service require for querying db
Merge branch 'master' of github.com:cargomedia/puppet-packages into issue-91
Merge pull request #91 from tomaszdurka/issue-91

Implement database_user type and its mysql provider