RemoteObject: ctor without socket
RemoteObject: ctor without socket

Change-Id: I75caeaa279587ec2435255c38bcb89a1f1b1d420

aldebaran/libqi,bsautron/libqi,aldebaran/libqi,vbarbaresi/libqi,aldebaran/libqi-java,aldebaran/libqi-java,aldebaran/libqi,aldebaran/libqi-java