[doc] Updated the documentation (no metapod, no HRP-2)

CMakeLists.txt

@@ -23,7 +23,7 @@ INCLUDE(cmake/eigen.cmake)
 INCLUDE(cmake/python.cmake)
 
 SET(PROJECT_NAME sot-torque-control)
-SET(PROJECT_DESCRIPTION "Collection of dynamic-graph entities aiming at the implementation of torque control on HRP-2.")
+SET(PROJECT_DESCRIPTION "Collection of dynamic-graph entities aimed at implementing torque control on different robots.")
 SET(PROJECT_URL "https://github.com/stack-of-tasks/sot-torque-control")
 
 SET(CUSTOM_HEADER_DIR "sot/torque-control")

README.md

@@ -10,7 +10,6 @@ This project depends on:
 * dynamic-graph-python >= 3.0.0
 * sot-core >= 3.0.0
 * pinocchio >= 1.2
-* metapod
 * [PinInvDyn](https://github.com/stack-of-tasks/invdyn)
 * [parametric-curves](https://github.com/stack-of-tasks/parametric-curves)