update to package format=3

libuvc_camera/package.xml

 <?xml version="1.0"?>
-<package>
+<package format="3">
   <name>libuvc_camera</name>
   <version>0.0.10</version>
   <description>USB Video Class camera driver</description>
 
-  <!-- One maintainer tag required, multiple allowed, one person per tag --> 
-  <!-- Example:  -->
-  <!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> -->
   <maintainer email="ken@tossell.net">Ken Tossell</maintainer>
   <maintainer email="ros-orphaned-packages@googlegroups.com">ROS Orphaned Package Maintainers</maintainer>
 
-
-  <!-- One license tag required, multiple allowed, one license per tag -->
-  <!-- Commonly used license strings: -->
-  <!--   BSD, MIT, Boost Software License, GPLv2, GPLv3, LGPLv2.1, LGPLv3 -->
   <license>BSD</license>
 
-
-  <!-- Url tags are optional, but mutiple are allowed, one per tag -->
-  <!-- Optional attribute type can be: website, bugtracker, or repository -->
-  <!-- Example: -->
   <url type="website">http://ros.org/wiki/libuvc_camera</url>
 
-
-  <!-- Author tags are optional, mutiple are allowed, one per tag -->
-  <!-- Authors do not have to be maintianers, but could be -->
-  <!-- Example: -->
-  <!-- <author email="jane.doe@example.com">Jane Doe</author> -->
-
-
-  <!-- The *_depend tags are used to specify dependencies -->
-  <!-- Dependencies can be catkin packages or system dependencies -->
-  <!-- Examples: -->
-  <!-- Use build_depend for packages you need at compile time: -->
-  <!--   <build_depend>message_generation</build_depend> -->
-  <build_depend>roscpp</build_depend>
-  <build_depend>camera_info_manager</build_depend>
-  <build_depend>dynamic_reconfigure</build_depend>
-  <build_depend>image_transport</build_depend>
-  <build_depend>libuvc</build_depend>
-  <build_depend>nodelet</build_depend>
-  <build_depend>sensor_msgs</build_depend>
-  <!-- Use buildtool_depend for build tool packages: -->
-  <!--   <buildtool_depend>catkin</buildtool_depend> -->
   <buildtool_depend>catkin</buildtool_depend>
-  <!-- Use run_depend for packages you need at runtime: -->
-  <!--   <run_depend>message_runtime</run_depend> -->
-  <run_depend>roscpp</run_depend>
-  <run_depend>camera_info_manager</run_depend>
-  <run_depend>dynamic_reconfigure</run_depend>
-  <run_depend>image_transport</run_depend>
-  <run_depend>libuvc</run_depend>
-  <run_depend>nodelet</run_depend>
-  <run_depend>sensor_msgs</run_depend>
-  <!-- Use test_depend for packages you need only for testing: -->
-  <!--   <test_depend>gtest</test_depend> -->
-
 
+  <depend>roscpp</depend>
+  <depend>camera_info_manager</depend>
+  <depend>dynamic_reconfigure</depend>
+  <depend>image_transport</depend>
+  <depend>libuvc</depend>
+  <depend>nodelet</depend>
+  <depend>sensor_msgs</depend>
 
-  <!-- The export tag contains other, unspecified, tags -->
   <export>
-    <!-- You can specify that this package is a metapackage here: -->
-    <!-- <metapackage/> -->
-
-    <!-- Other tools can request additional information be placed here -->
     <nodelet plugin="${prefix}/libuvc_camera_nodelet.xml" />
-
   </export>
 </package>