also, proxy call no longer returns 'false' but string, so prevent double data posting
also, proxy call no longer returns 'false' but string, so prevent double data posting

humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org