First attempt at integrating upgraded shib module with spring security 2.0
Added login controller with localauth switch
Added home controller, and maven repo for spring security 2.0
Realised we don't need the custom login controller since we now use std shib instead of EDAuth proprietary stuff
WOrk on config for pre-auth filter
solid progress
Tested secured annotation on home controller - welcome works OK without auth
Working bootstrap layout, login to /home, /welcome/index shows at root of app
Added cache plugin
Added knowint maven repo to repos list for spring security 2 compatible shib lib