Patching Revoking Privileges (both when deleting user and disabling user):
* if manual changes were made or user was created with very old version of SysCP or if MySQL access hosts in settings were altered since creating user/privileges, all privileges will be deleted anyways.
Merge pull request #59 from madmuffin1/mysqlrevoke

Patching Revoking Privileges (both when deleting user and disabling user), fixes #1108