Add tests in send_object for deadlock on gateway
Add tests in send_object for deadlock on gateway

Change-Id: I051000f13ed872ae3167bd18f992237d080b20d6
Reviewed-on: http://gerrit.aldebaran.lan/72283
Reviewed-by: hcuche <2a0975cc082cedff4d4350e3f6ec187146151bc6@aldebaran.com>
Tested-by: vpaleologue <cb19838a79eb484e12a6960acfbf7c16dfdb80d9@aldebaran-robotics.com>

aldebaran/libqi,aldebaran/libqi,aldebaran/libqi