[hector_geotiff] added launchfile to restart geotiff node

hector_geotiff/launch/geotiff_mapper_only.launch

@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+
+<launch>
+
+  <node pkg="hector_geotiff" type="geotiff_node" name="hector_geotiff_node" output="screen" launch-prefix="nice -n 15">
+    <remap from="map" to="scanmatcher_map" />
+    <param name="map_file_path" type="string" value="$(find hector_geotiff)/maps" />
+    <param name="map_file_base_name" type="string" value="" />
+    <param name="geotiff_save_period" type="double" value="45" />
+
+    <param name="plugins" type="string" value="hector_geotiff_plugins/TrajectoryMapWriter hector_worldmodel_geotiff_plugins/QRCodeMapWriter hector_worldmodel_geotiff_plugins/VictimMapWriter" />
+    <param name="VictimMapWriter/draw_all_objects" value="false" />
+    <param name="VictimMapWriter/class_id" value="victim" />
+    <param name="QRCodeMapWriter/draw_all_objects" value="true" />
+    <param name="QRCodeMapWriter/class_id" value="qrcode" />
+  </node>
+
+</launch>
+