[theme-reviewers] Theme Check Release

[Simon Prosser]

@Otto seems to work well :)

ps, I added a new 'grep' function, non-printable errors are now
reported to the users, will be easier to find the offending chars!
fixes: http://wordpress.org/support/topic/non-printable-characters-were-found-twenty-ten?replies=7
-- 
My Blog: http://www.pross.org.uk/
Plugins : http://www.pross.org.uk/plugins/
Themes: http://wordpress.org/extend/themes/profile/pross