moved use strict pragma from global to function scope

joe/bug/JI-671-401-loop
factored token redirect to separate function

joe/bug/JI-671-401-loop
redirect for fresh token if token is rejected

joe/bug/JI-671-401-loop
bumped version number

joe/bug/JI-671-401-loop
Merge pull request #3 from janrain/joe/bug/JI-671-401-loop

Joe/bug/ji 671 401 loop