Fixing catkin python import

pcl_ros/cfg/SACSegmentation.cfg

@@ -1,10 +1,9 @@
 #! /usr/bin/env python
 
-# set up parameters that we care about
-PACKAGE = 'pcl_ros'
+PACKAGE='pcl_ros'
+
+from dynamic_reconfigure.parameter_generator_catkin import *
 
-import roslib; roslib.load_manifest (PACKAGE);
-from dynamic_reconfigure.parameter_generator import *;
 import SACSegmentation_common as common
 
 gen = ParameterGenerator ()