CurrentThreadCPUAffinity : Fix windows implementation

Change-Id: Iaff52ab223c22a81c391a00eae179c4909a48585
Reviewed-on: http://gerrit.aldebaran.lan:8080/15712
Reviewed-by: proullon <proullon@aldebaran-robotics.com>
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Tested-by: gerrit
Introduce qi::os::numberOfCPUs()

Change-Id: I63aa0a39408de73e784ad31c587199fdd169a712
Reviewed-on: http://gerrit.aldebaran.lan:8080/15715
Tested-by: gerrit
Reviewed-by: proullon <proullon@aldebaran-robotics.com>
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Future: Provide a _connect with same signature on all Future instanciations.

Change-Id: Ib6f05828deb6178a43e8b7369ceb92accde1599f
Reviewed-on: http://gerrit.aldebaran.lan:8080/15723
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Reviewed-by: mnottale <mnottale@aldebaran-robotics.com>
Tested-by: mnottale <mnottale@aldebaran-robotics.com>
Add a space after the name of the function in log

Add too () to understand that it's a function name

Change-Id: I597d128101a8988130c415869535e914fc3dd25a
Reviewed-on: http://gerrit.aldebaran.lan:8080/15747
Reviewed-by: rchevalier <rchevalier@aldebaran-robotics.com>
Tested-by: rchevalier <rchevalier@aldebaran-robotics.com>
Add an option for color in log

Change-Id: I77f47cf7600ebc42c9ac35e75e7a920b408c7918
Reviewed-on: http://gerrit.aldebaran.lan:8080/15755
Reviewed-by: llec <llec@aldebaran-robotics.com>
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: ncornu <ncornu@aldebaran-robotics.com>