Makes the list of actions on userstyles.org user pages look like a toolbar and adds Famfamfam icons.

Changelog
• 0.2.1 Belated compatibility fix.
• 0.2 Incorporated t31os@userstyles's code cleanup and corrected toolbar appearance on Windows. Added screenshot.
• 0.1.2 see http://forum.userstyles.org/comments.php?DiscussionID=1949#Item_5
• 0.1.1 Removed some mostly-white pixels (that's what I get for cropping the icon sheet and doing a colour replace)
• 0.1 Added missing discussions icon and proper attribution
• 0.1pre2 Initial release to userstyles.org