Update __init__.py

Author: romanarust

src/compas_fab/backends/ros/messages/__init__.py

@@ -1,6 +1,5 @@
 from __future__ import absolute_import
 
-from .std_msgs import *
 from .actionlib_msgs import *
 from .control_msgs import *
 from .geometry_msgs import *
@@ -9,6 +8,7 @@
 from .octomap_msgs import *
 from .sensor_msgs import *
 from .shape_msgs import *
+from .std_msgs import *
 from .trajectory_msgs import *
 
 from .services import *