Update documentation for networking.
Update documentation for networking.

Change-Id: I623c9f3794bdffc40759b5f1cd1e5fe22e5a0a0d

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