Colcon ignoring example behaviors (#27)

*colcon ignoring example behaviors

Author: MikeWrock

src/example_behaviors/COLCON_IGNORE

@@ -24,6 +24,7 @@
           task="{mtc_pick_task}"
         />
         <Action ID="SetupMTCCurrentState" task="{mtc_pick_task}" />
+        <!-- The following behavior can be found in the example_behaviors package. Remove the COLCON_IGNORE file and `moveit_pro build user_workspace` to use. -->
         <Action
           ID="SetupMtcPickFromPose"
           grasp_pose="{pick_pose}"
@@ -51,6 +52,7 @@
           orientation_xyzw="0;1;0;0"
           stamped_pose="{place_pose}"
         />
+        <!-- The following behavior can be found in the example_behaviors package. Remove the COLCON_IGNORE file and `moveit_pro build user_workspace` to use. -->
         <Action
           ID="SetupMtcPlaceFromPose"
           place_pose="{place_pose}"

src/lab_sim/objectives/pick_and_place_example.xml

@@ -39,6 +39,7 @@
       />
       <Action ID="PlanMTCTask" solution="{mtc_solution}" task="{mtc_task}" />
       <Action ID="WaitForUserTrajectoryApproval" />
+      <!-- The following behavior can be found in the example_behaviors package. Remove the COLCON_IGNORE file and `moveit_pro build user_workspace` to use. -->
       <Action
         ID="ConvertMtcSolutionToJointTrajectory"
         joint_trajectory="{joint_trajectory_msg}"