content types that are being reviewed. Users have the ability to choose
whether reviews will be embedded or not in the configuration settings.

Added info about fivestar feature. Also fixed the error for fivestar values submit in admin forms to check if fivestar values exists.

#250643 changed varchar to text to improve mysql 4 compatibility
#178194 fixed summary truncate function, thanks to yhager for patch

- Added info file that I forgot. :-)