Avoid uploading unnecessary files to S3
Avoid uploading unnecessary files to S3

It seems that everything under the directory "make" will be uploaded, so remove them all except the newly built r3.
hostilefork/rebol,draegtun/ren-c,draegtun/ren-c,giuliolunati/ren-c,kealist/ren-c,codebybrett/ren-c,rgchris/ren-c,draegtun/ren-c,kealist/ren-c,hostilefork/rebol,giuliolunati/ren-c,kealist/ren-c,kealist/ren-c,codebybrett/ren-c,draegtun/ren-c,draegtun/ren-c,kealist/ren-c,rgchris/ren-c,hostilefork/rebol,draegtun/ren-c,codebybrett/ren-c,codebybrett/ren-c,codebybrett/ren-c,hostilefork/rebol,hostilefork/rebol,rgchris/ren-c,giuliolunati/ren-c,rgchris/ren-c,hostilefork/rebol,codebybrett/ren-c,giuliolunati/ren-c,giuliolunati/ren-c,kealist/ren-c,rgchris/ren-c