Updated the messages.

msg/Movement.msg

@@ -18,5 +18,5 @@ uint8 LOOK_AROUND=15
 uint8 FLYING=16
 uint8 NOTHING=17
 
-int32 gesture  # Desired robot gesture (Use string)
+string gesture  # Desired robot gesture (Use string)
 bool move      # Flag to indicate if is desired to approach to the person

msg/Result.msg

@@ -4,5 +4,5 @@ string return_msg   # optional returning msg to pass information to higher level
 string[] answers    # sorted array containing each action answer. empty element if not captured or failed
 string[] emotions   # sorted array containing each action emotion. empty element if not captured or failed
 string[] locations  # sorted array containing each action location. empty element if not captured or failed
-geometry_msgs/Pose[] poses      # sorted Pose message containing each action pose. empty element if not captured or failed
+string[] poses      # sorted Pose message containing each action pose. empty element if not captured or failed