Unmaintained [Endless Horizon] Social Share 2.2.3

• Fixed possible PHP fatal error: "Cannot use object of type stdClass as array".
• Added a custom fix to prevent pinit.js (Pinterest Widget) from hijacking this add-on's Pinterest share button.

• "Enable Cache Hit Debug" option will now be disabled by default.
• All sites will now have its share counts disabled by default.
• Added a new option called "cURL Timeout (ms)" which allows you to set the timeout of every cURL attempt. Default value is 500 ms. If your server can't fetch the share counts from social sites within that time, you may increase this value.