Merge branch 'release/1.4.0' into develop
Updated the uaa to version 1.4.1
Add properties factory bean
Fix properties factory bean
Merge branch 'master' into develop
[cfid-613] Add support for reading PEM pulic keys.

Updated to JWT module 1.0.1, which supports reading
PEM encoded public keys.

Changed SignerProvider so that failure to load a matching
public RSA key for the private key is a fatal initialization
error.
Merge branch 'develop'