Bug fixes

Chrome storage sync has a limit of 4 KiB per item. Some people have
more than 4 KiB worth of friends on Facebook, so break their friends
lists into chunks.

Work with the +1 widget.
Match more +1 widgets

If the user already +1'ed the page, the iframe is hover instead of
confirm.
If the +1 is using multilogin, there could be a /u/0 before the /_/+1
in the URL.
Miscellaneous post-related bug fixes.

The link headline and description fields escape html entities. Unescape
them using some code ripped out of underscore.js.

When resharing a post, the user's text appears in a different part of
the array.

Sometimes the user's profile picture has https: in front, and sometimes
it doesn't.
Make it work in the Play Store

Play Store uses an iframe that uses yet another url pattern.