qi::Server: use metaCall(Queued)
qi::Server: use metaCall(Queued)

Change-Id: I9b56d70f4c03b80192e8823cba4f7d3872966327
Reviewed-on: http://gerrit.aldebaran.lan:8080/3702
Reviewed-by: cgestes <ddb78fe00abb42f91254c16a0860e38eb0781789@aldebaran-robotics.com>
Tested-by: cgestes <ddb78fe00abb42f91254c16a0860e38eb0781789@aldebaran-robotics.com>

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