* Dependency: Bump our SAML Library to the latest version
Fixes a non-obligatory check for RSA encrypted assertions. Previously they required a certificate embedded in the assertion, this is not mandatory according to the SAML standard.
* Add SAML configuration options
* Add crewjam/saml as a depdency
Needed as part of the enterprise SAML integration.
* Vendor github.com/stretchr/testify/require
The package require implements the same assertions as the `assert` package but stops test execution when a test fails.
gotjosh