Update package.xml

ur_msgs/package.xml

 <?xml version="1.0"?>
 <package>
   <name>ur_msgs</name>
-  <version>0.0.0</version>
+  <version>1.0.5</version>
   <description>The ur_msgs package</description>
-  <maintainer email="glusia@rpi.edu">Andrew Glusiec</maintainer>
-  <license>BSD</license>
+  
   <author email="glusia@rpi.edu">Andrew Glusiec</author>
-
+  <author email="fxm@ipa.fhg.de">Felix Messmer</author>
+  <maintainer email="aub@ipa.fhg.de">Alexander Bubeck</maintainer>
+  
+  <license>BSD</license>
+  
   <buildtool_depend>catkin</buildtool_depend>
   <build_depend>message_generation</build_depend>
   <build_depend>std_msgs</build_depend>
   <run_depend>message_runtime</run_depend>
   <run_depend>std_msgs</run_depend>
 
-
-  <!-- The export tag contains other, unspecified, tags -->
   <export>
   </export>
 </package>