rm useless launchfile

launch/kinect_commander_atan.launch

@@ -1,17 +0,0 @@
-
-<launch>
-  <include file="$(find hand_control)/launch/freenect-registered-xyzrgb.launch"/>
-
-  <node name="filter" pkg="hand_control" type="filter">
-    <remap from="/filter/input" to="/camera/xyzrgb/points"/>
-  </node>
-
-  <node name="estimator" pkg="hand_control" type="estimator">
-    <remap from="/estimator/input" to="/filter/output"/>
-  </node>
-
-  <node name="commander_atan" pkg="hand_control" type="commander_atan">
-    <remap from="/commander_atan/input" to="/estimator/output"/>
-  </node>
-
-</launch>