Moved the cmd_vel mux launch and configuration files to the robot bringup packages.

launch/include/cmd_vel_mux.launch

-<?xml version="1.0"?>
-<!-- -->
-<launch>
-
-  <arg name="ns"                   default="robot"/>
-  <arg name="nodelet_manager_name" default="nodelet_manager"/>
-  <arg name="config"               default="$(find iri_rosnav)/param/mux.yaml"/>
-  <arg name="output"               default="log" />
-  <arg name="launch_prefix"        default="" />
-  
-  <group ns="$(arg ns)">
-
-    <node pkg ="nodelet" 
-          type="nodelet"
-          name="$(arg nodelet_manager_name)"
-          args="manager"
-          output="$(arg output)"
-          launch-prefix="$(arg launch_prefix)"/>
-
-    <node pkg ="nodelet"
-          type="nodelet"
-          name="cmd_vel_mux"
-          args="load yocs_cmd_vel_mux/CmdVelMuxNodelet $(arg nodelet_manager_name)"
-          output="$(arg output)"
-          launch-prefix="$(arg launch_prefix)">
-      <param name="yaml_cfg_file" value="$(arg config)"/>
-    </node>
-  
-  </group>
-
-</launch>
\ No newline at end of file

params/mux.yaml

-subscribers:
-  - name:        "Default input"
-    topic:       "/robot/default/cmd_vel"
-    timeout:     0.1
-    priority:    0
-    short_desc:  "The default cmd_vel, controllers unaware that we are multiplexing cmd_vel should come here"
-
-  - name:        "Platform orientation"
-    topic:       "/robot/orientation/cmd_vel"
-    timeout:     0.1
-    priority:    4
-    short_desc:  "Platform orientation to people"
-
-  - name:        "Navigation stack"
-    topic:       "/robot/navigation/cmd_vel"
-    timeout:     0.5
-    priority:    5
-    short_desc:  "Navigation stack controller"
-
-  - name:        "Teleop"
-    topic:       "/robot/teleop/cmd_vel"
-    timeout:     0.1
-    priority:    10
-    short_desc:  "Teleop wii/ps3 pad"
-
-#publisher:       "/robot/mux/cmd_vel"
-publisher:       "/robot/cmd_vel"