[wip/sot-talos] Remove patches

sot-talos/patches/patch-aa

---- src/dynamic_graph/sot/talos/talos.py
-+++ src/dynamic_graph/sot/talos/talos.py
-@@ -80,7 +80,7 @@ class Talos(AbstractHumanoidRobot):
- 
-         from rospkg import RosPack
-         rospack = RosPack()
--        urdfPath = rospack.get_path('talos_data')+"/robots/talos_reduced_v2.urdf"
-+        urdfPath = rospack.get_path('talos_data')+"/urdf/talos_reduced_v2.urdf"
-         urdfDir = [rospack.get_path('talos_data')+"/../"]
- 
-         # Create a wrapper to access the dynamic model provided through an urdf file.
---- src/sot-talos-device.cpp
-+++ src/sot-talos-device.cpp
-@@ -101,6 +101,11 @@ SoTTalosDevice::SoTTalosDevice(std::string RobotName):
-   addCommand("increment",
-              makeCommandVoid1((Device&)*this,
-                               &Device::increment, docstring));
-+
-+  addCommand("getTimeStep",
-+             makeDirectGetter (*this, &this->timestep_,
-+                               docDirectGetter ("Time step", "double")));
-+
-   sotDEBUGOUT(25);
- }
-