added new config vars to sample.env
added new config vars to sample.env

lexoyo/appmaker,lexoyo/appmaker,pcoughlin/appmaker,vaginessa/appmaker,pcoughlin/appmaker,ekospinach/appmaker,uche40/appmaker,nirdeshdwa/appmaker,caolan/appmaker,lexoyo/appmaker,mozilla-appmaker/appmaker,nirdeshdwa/appmaker,mozilla-appmaker/appmaker,sheafferusa/appmaker,vaginessa/appmaker,vaginessa/appmaker,uche40/appmaker,sheafferusa/appmaker,nirdeshdwa/appmaker,ekospinach/appmaker,valmzetvn/appmaker,valmzetvn/appmaker,mozilla-appmaker/appmaker,valmzetvn/appmaker,ekospinach/appmaker,sheafferusa/appmaker,secretrobotron/appmaker,secretrobotron/appmaker,uche40/appmaker,pcoughlin/appmaker