11221 ----- Issue 573: methods equivalently defined in superclass Issue 647: String encodeForHTTPAlternate calls: isSafeForHTTPAlternate Issue 2008: methods in -override are not filed out Issue 2013: remove two Button Classes (RolloverButtonMorph and SimpleSwitchMorph) Issue 1982: small SystemNavigation cleanup Issue 1987: catchall for unsent message removal Issue 2014: delete class TheWorldMenu -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.