Nicolas Mansard authored Feb 03, 2011 and Nicolas Mansard committed Feb 03, 2011

This reverts commit 9fd2003a.

  This reverts commit 1716ac29.

  This reverts commit 46085b6b.

Nicolas Mansard authored Jan 21, 2011 and Nicolas Mansard committed Jan 21, 2011

Conflicts:

	unitTesting/python/dynamic_walk.py
	unitTesting/python/feet_follower.py

    - by calling signals through Entity instance members instead of by
      signal('name'),
    - by replacing dynamicRobot member by dynamic,
    - by replacing simu flag by simulation,
    - by replacing robotSimu member by simu
    - by defining members for each operational point:
        AbstractHumanoidRobot.features['right-wrist'] can be accessed by
	AbstractHumanoidRobot.rightWrist for instance.