Die after redirecting.

Otherwise the potential exists for code to be executed after the redirect function is called, which could be a security vulnerability.


git-svn-id: https://plugins.svn.wordpress.org/google-authenticator-per-user-prompt/trunk@819095 b8457f37-d9ea-0310-8a92-e5e31aec5664
Bumping version to 0.2

git-svn-id: https://plugins.svn.wordpress.org/google-authenticator-per-user-prompt/trunk@819096 b8457f37-d9ea-0310-8a92-e5e31aec5664