Implement "redirectAfterValidation" boolean like java client.

[ruckc]

It would be nice to implement a redirectAfterValidation boolean like the java cas client has to disable sending the 302 on successful ticket validation.

[ruckc]

Bump. I submitted a pull request #51, to support this. If I update the pull request can we get this merged? I've been running a self-compiled version since 2013 with the pull request without issue.

[dhawes]

I'd be glad to review the pull request, and updating it will certainly help make a merge that much easier.

[dhawes]

See #136