add documentation for override_mysql_grant_ips
add documentation for override_mysql_grant_ips

yonglehou/jetpants,fgbreel/jetpants,tumblr/jetpants,dallasmarlow/jetpants,tumblr/jetpants,tumblr/jetpants,dallasmarlow/jetpants,tumblr/jetpants,yonglehou/jetpants,fgbreel/jetpants