Release Name: 0.8.2

Notes:



Changes:
* Send an email to the user when an administrator activates a registered user
* Strip keywords from received email body
* Footer updated to 2009
* Show RSS-link even when no issues is found
* One click filter action in activity view
* Clickable/linkable line #'s while browsing the repo or viewing a file
* Links to versions on files list
* Added request and controller objects to the hooks by default
* Fixed: exporting an issue with attachments to PDF raises an error
* Fixed: "too few arguments" error may occur on activerecord error translation
* Fixed: "Default columns Displayed on the Issues list" setting is not easy to read
* Fixed: visited links to closed tickets are not striked through with IE6
* Fixed: MailHandler#plain_text_body returns nil if there was nothing to strip
* Fixed: MailHandler raises an error when processing an email without From header