fix escaping test for ruby versions greater than 2.0.0
fix escaping test for ruby versions greater than 2.0.0

the CGI::escapeHTML implementation changed to escape single quotes in
2.0.0 but this should also be assumed for versions greater than 2.0.0

whather/FlavourSaver,bluegod/FlavourSaver,jcreamer898/FlavourSaver,jamesotron/FlavourSaver