Path: fix pimpl

Change-Id: I412883670efd0dcfa84297b45df7e9d702fbbabe
Uncomment isValid for genericObject

Change-Id: Iac9a2507d7c4479eb8952c09a25cd88c2b3f58fa
Reviewed-on: http://gerrit.aldebaran.lan/42941
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Tested-by: hcuche <hcuche@aldebaran-robotics.com>
Make prefered qi::os::tmp (remove last '/')

Change-Id: I5f9ae18fd7e8736b57b867742c857f0a7143db3f
Reviewed-on: http://gerrit.aldebaran.lan/42942
Reviewed-by: sbarthelemy <sbarthelemy@aldebaran-robotics.com>
Reviewed-by: hcuche <hcuche@aldebaran-robotics.com>
Tested-by: hcuche <hcuche@aldebaran-robotics.com>
path: remove a log

Change-Id: I31b48b8345ff33ae8e7cedd9c76daf76f1a5d466
Reviewed-on: http://gerrit.aldebaran.lan/42957
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Tested-by: cgestes <gestes@aldebaran-robotics.com>
Path: switch to scoped_ptr

Change-Id: I4c081c41c1e26c95ef31a6aa3f82418619f05789
Reviewed-on: http://gerrit.aldebaran.lan/42958
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Tested-by: cgestes <gestes@aldebaran-robotics.com>