mysql_grant bugfix: on table *.* SHOW GRANT can return 'WITH MAX_QUERIES_PER_HOUR' which breaks the captures on the match
mysql_grant bugfix: REVOKE ALL PRIVILEGES doesn't revoke GRANT OPTION
mysql_grant bugfix: remove duplicate privileges and GRANT privilege, otherwise the resource gets changed every puppet run
Merge pull request #391 from vicinus/mysql_grant_fixes

Mysql grant fixes