Elevate the public key manager to a top-level manager

James Moger

2014-03-17 245836904ba5cecdc31773cf7c9616396c8ad8c0

src/test/java/com/gitblit/tests/BogusPublicKeyAuthenticator.java does not exist in tree c7da9a20350ed911421647ccb1519728081f1c19