verify with bing webmaster tools
Revert "verify with bing webmaster tools" so I can split it up.

This reverts commit 94ca722680186a7b187f858e13360b1acc75b4ea.
Lots of changes:
 * change group quality get package list from the db.
 * Update http_open_dir to support s3 buckets (chromium).
 * Tweak SF Api use to get newest packages first.
 * Limit pakcage description in search.
 * verify with bing webmaster tools