Add unit tests for type of ip6 and normalise ip6 methods Fix normalise method and simplify code
Add unit tests for type of ip6 and normalise ip6 methods
Fix normalise method and simplify code


git-svn-id: 2ed50fc0108f1b16e9c2f42a291709b571f28493@655 741c516a-3ba6-4fa8-b112-5c51f26a88df

tbentropy/sixornot,tbentropy/sixornot,tbentropy/sixornot