This reverts commit f772dc7a.

Better fix incoming

Also change the way messages are flashed to the user.

Disable verifying of the cert wehn talking to the SU-API VM. We don't need it,
as long as the data is sent down a secure connection that's all we really care
about. Also this makes tings easier to admin as we don't need to worry about
renewing certs during freshers.

Added initial version of SU API implementation for freshers fayre, still needs error checking adding, though now ready for testing, improvements welcome.