Determines whether ice4j is running on an Amazon EC2 instance by trying to connect via HTTP.
Further refines the tracking of allocated ports, reduces the chances that bindings for one media type will be tried on ports allocated to another media type.
Fixes the list of cipher suites supported by the DTLS server so that it reflects the capabilities of the actual Bouncy Castle implementations at this time.
Implements DefaultTlsServer.getRSAEncryptionCredentials() which may be required by certain cipher suites.
Passively listens for incoming SCTP connection from WebRTC which fixes native crash caused by "out of the blue" packets received in case of simultaneous connect(still to be fixed). Adds debug IDs to logged SCTP packets.
Merge branch 'master' into sctp_data_channels

Conflicts:
	lib/libjitsi.jar
	lib/netaddr.jar
	lib/protocol-jabber.jar
Pushes DtlsControl changes to duplicated code used by SctpConnection.