Add repository and bugtracker URLs to package.xml

Author: CodeFinder2

package.xml

@@ -9,11 +9,12 @@
 
   <maintainer email="[email protected]">Adrian Böckenkamp (TU Dortmund University)</maintainer>
   <author email="[email protected]">Adrian Böckenkamp (TU Dortmund University)</author>
+  <url type="website">https://github.com/CodeFinder2/roslaunch2</url>
+  <url type="repository">https://github.com/CodeFinder2/roslaunch2</url>
+  <url type="bugtracker">https://github.com/CodeFinder2/roslaunch2/issues</url>
 
   <license>BSD</license>
 
-  <url type="website">https://github.com/CodeFinder2/roslaunch2</url>
-
   <buildtool_depend>catkin</buildtool_depend>
 
   <build_depend>python-catkin-pkg</build_depend>