resolves #1, logout url updated
Not sure where shib lives, so I've updated url to logout: '/Shibboleth.sso/Logout?return=https://logintest.wisc.edu/logout'
Let me know if the location of shib needs to be specified (i.e. https://test.tools.soar.wisc.edu/Shibboleth.sso/Logout?return=https://logintest.wisc.edu/logout
)