fix IPv6 parsing in qi::Url
fix IPv6 parsing in qi::Url

Change-Id: I6a963d68bdc5050feea86148efd9613f6641be53
Reviewed-on: http://gerrit.aldebaran.lan:8080/1892
Reviewed-by: cgestes <ddb78fe00abb42f91254c16a0860e38eb0781789@aldebaran-robotics.com>
Tested-by: cgestes <ddb78fe00abb42f91254c16a0860e38eb0781789@aldebaran-robotics.com>
Reviewed-by: proullon <ffff9135679d397f48dd743107119b1f6fc32d3d@aldebaran-robotics.com>

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