[Edge] Remove deprecated methods to and from.

include/hpp/manipulation/graph/edge.hh

@@ -95,18 +95,6 @@ namespace hpp {
           virtual bool build (core::PathPtr_t& path, ConfigurationIn_t q1,
               ConfigurationIn_t q2) const;
 
-          /// Get the destination
-          /// \deprecated from and to method are renamed stateFrom and stateTo.
-          ///             method from cannot be binded in python since "from"
-          ///             is a keyword in python.
-          StatePtr_t to () const HPP_MANIPULATION_DEPRECATED;
-
-          /// Get the origin
-          /// \deprecated from and to method are renamed stateFrom and stateTo.
-          ///             method from cannot be binded in python since "from"
-          ///             is a keyword in python.
-          StatePtr_t from () const HPP_MANIPULATION_DEPRECATED;
-
           /// Get the destination
           StatePtr_t stateTo () const;
 

src/graph/edge.cc

@@ -50,16 +50,6 @@ namespace hpp {
       Edge::~Edge ()
       {}
 
-      StatePtr_t Edge::to () const
-      {
-        return to_.lock();
-      }
-
-      StatePtr_t Edge::from () const
-      {
-        return from_.lock();
-      }
-
       StatePtr_t Edge::stateTo () const
       {
         return to_.lock();