Use InetSocketAddress in log message in XMPPTCPConnection
The inetAddressAndPort String is redundant since
a2743549b8a4126e17f61adcb369f72d86ef58e1, because we now construct the
InetSocketAddress earlier and can hence use it in the log statement.
Always wait for stream features after authentication
The purpose of the "maybeCompressFeaturesReceived" synchronization
point is to wait for the stream features after authentication. This is
not really reflected by its name and furthermore its
checkIfSuccessOrWait() method was only invoked if compression was
enabled, but we always want to wait for the stream features after
authentication. Hence move the call before the isCompressionEnabled()
check and one layer up in the call stack.