Doesn't work with new 'prop-types' library

In the addIsDeprecated wrapper you iterate over all properties on the PropTypes object and call `.bind()` for each property. However, in the new prop-types library they added a self-reference of `PropTypes` into the PropTypes object which causes it to break since it's not a function. There is also a `checkPropTypes` which may also be problematic.

You can view their source [here](https://github.com/facebook/prop-types/blob/master/factoryWithTypeCheckers.js)

Start in the addIsDeprecated wrapper and compare its iteration over PropTypes with the linked prop-types source, including the self-reference and checkPropTypes entries. Confirm the failure case, then verify that the wrapper handles non-function properties without breaking existing PropTypes behavior.

Written by the indexing model from the issue text.