Character>>isLiteral should always be true
Character>>isLiteral should always be true

Since the introduction of the escaped literal form for non-printable
characters, all Characters can now be literals.

jgfoster/Dolphin,jgfoster/Dolphin,jgfoster/Dolphin,dolphinsmalltalk/Dolphin,shoshanatech/Dolphin,jgfoster/Dolphin,shoshanatech/Dolphin,dolphinsmalltalk/Dolphin,blairmcg/Dolphin,objectarts/Dolphin,dolphinsmalltalk/Dolphin,shoshanatech/Dolphin,dolphinsmalltalk/Dolphin,shoshanatech/Dolphin,blairmcg/Dolphin,objectarts/Dolphin,blairmcg/Dolphin,blairmcg/Dolphin