Ultimate Facebook - UTF fix and Excerpt sent to Facebook

In addition to this post:
https://premium.wpmudev.org/forums/topic/problem-with-utf-excepts-and-good-coding-practices

I have created a fix to Ultimate Facebook:
This fix address next things:
* Facebook OpenGraph fails if the text in description is incorrect - especially in Hebrew
* Current version of the plugin sends in wall post description blog tag line. In my fix I am sending Excerpts.

The plugin can be downloaded at wordpres.org.

http://wordpress.org/extend/plugins/wpmu-dev-facebook-addon/