java: foundation: falling back to TLS for unsupported SSL/TLS algorithms
java: ssl: defaulting to null for SSL protocol to let SSLOptions handle the default SSL version
java: pbrpc: set enabled protocols before handshake
java: ssl: only warn about unknow SSL protocol when it is not null, otherwise quietly default
java: ssl: not storing the protocol explicitly, but rather get the one that was used to create the SSLContext since it might have defaulted to something else during creation
cpp: rpc: testing all combinations of client and server SSL/TLS methods using PKCS12 only
cpp: rpc: added test configurations with varying server SSL/TLS methods
Merge branch 'strict-ssl' of github.com:robert-schmidtke/xtreemfs into strict-ssl