Add position of foot force sensors in hrp2 python class.

src/dynamic_graph/sot/hrp2/hrp2.py

@@ -33,6 +33,16 @@ class Hrp2(AbstractHumanoidRobot):
     """
     This class instanciates a Hrp2 robot
     """
+
+    forceSensorInLeftAnkle =  ((1.,0.,0.,0.),
+                               (0.,1.,0.,0.),
+                               (0.,0.,1.,-0.105),
+                               (0.,0.,0.,1.))
+    forceSensorInRightAnkle = ((1.,0.,0.,0.),
+                               (0.,1.,0.,0.),
+                               (0.,0.,1.,-0.105),
+                               (0.,0.,0.,1.))
+
     def smallToFull(self, config):
         res = (config + 10*(0.,))
         return res