fixed many many ordering so that other many many lists with the same relation aren't affected
fixed many many ordering so that other many many lists with the same relation aren't affected

SilbinaryWolf/silverstripe-gridfieldextensions,nikrolls/silverstripe-gridfieldextensions,muskie9/silverstripe-gridfieldextensions,sheadawson/silverstripe-gridfieldextensions,designcity/silverstripe-gridfieldextensions,dhensby/silverstripe-gridfieldextensions,silverstripe-australia/silverstripe-gridfieldextensions,dhensby/silverstripe-gridfieldextensions,symbiote/silverstripe-gridfieldextensions,nikrolls/silverstripe-gridfieldextensions,kinglozzer/silverstripe-gridfieldextensions,SilbinaryWolf/silverstripe-gridfieldextensions,kinglozzer/silverstripe-gridfieldextensions,sheadawson/silverstripe-gridfieldextensions,symbiote/silverstripe-gridfieldextensions,silverstripe-australia/silverstripe-gridfieldextensions,designcity/silverstripe-gridfieldextensions,muskie9/silverstripe-gridfieldextensions