Remove qibuild mailing list in this libqi readme
Remove qibuild mailing list in this libqi readme

Change-Id: I41f032a7d0666815ae50229358c1d389dcf21387
Reviewed-on: http://gerrit.aldebaran.lan/72671
Reviewed-by: ncornu <13ba26b8f12d26c819f48749c65f2f7f5c1d13db@aldebaran.com>
Tested-by: ncornu <13ba26b8f12d26c819f48749c65f2f7f5c1d13db@aldebaran.com>

aldebaran/libqi,aldebaran/libqi,aldebaran/libqi