AnyFunction: document and add user-friendly call()

Change-Id: I3c2d32a607e146dbf97923d3eb4b0b98220756a5
Reviewed-on: http://gerrit.aldebaran.lan/44257
Tested-by: gerrit
Reviewed-by: pdaouadi <pdaouadi@aldebaran-robotics.com>
Tested-by: pdaouadi <pdaouadi@aldebaran-robotics.com>
Fix yet another test_session_sd

Change-Id: Ifcbdd7167fdc3f1f9fb406e6459cccf7d0dc9926
Reviewed-on: http://gerrit.aldebaran.lan/44300
Reviewed-by: tfontenay <tfontenay@aldebaran-robotics.com>
Tested-by: gerrit
Reviewed-by: pdaouadi <pdaouadi@aldebaran-robotics.com>
Fixing the fix

Change-Id: I3aebaf293595280db0180c8e1d199fe859482460
Reviewed-on: http://gerrit.aldebaran.lan/44328
Approved: tfontenay <tfontenay@aldebaran-robotics.com>
Reviewed-by: tfontenay <tfontenay@aldebaran-robotics.com>
Tested-by: tfontenay <tfontenay@aldebaran-robotics.com>
Add way for handle symlinks

Change-Id: I2b20d5de48dad60df441733a796f5b51aadf40db
Reviewed-on: http://gerrit.aldebaran.lan/44320
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: ncornu <ncornu@aldebaran-robotics.com>