Added more unit tests for unofficial RSA-PSS signing
Added support for improved AES-GCM performance when new bouncy castle c#
version is released.
Added padding identifier to unofficial rss signer, more tests
Added unit test to verify behavior when there is a key hash collision
Added support for rsa decryption errors continuing on to next key
Merge branch 'master' of https://github.com/jbtule/keyczar-dotnet