Merge pull request #63 from Rascof/patch-3

Fix issue with roscpp

package.xml

@@ -19,7 +19,6 @@
   <exec_depend condition="$ROS_VERSION == 1">catkin</exec_depend>
   <exec_depend condition="$ROS_VERSION == 2">ament_cmake</exec_depend>
   <depend>dynamic-graph</depend>
-  <depend>roscpp</depend>
   <depend>boost</depend>
   
   <buildtool_depend>cmake</buildtool_depend>