Joe Alfonso

Don't lowercasify CAS attribute names

2

This library converts CAS attribute names to lowercase ([example](https://github.com/kcbanner/node-cas/blob/fcd27dad333223b3b75a048bce27973fb3ca0f62/lib/cas.js#L1026)). This is not prescribed by the CAS protocol specification. Note that the CAS protocol documentation even includes an example of a...