Update package.xml

ur_bringup/package.xml

 <?xml version="1.0"?>
 <package>
   <name>ur_bringup</name>
-  <version>1.0.2</version>
+  <version>1.0.5</version>
   <description>The ur_bringup package</description>
 
   <!-- One maintainer tag required, multiple allowed, one person per tag --> 
   <!-- Example:  -->
   <!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> -->
+  <author email="fxm@ipa.fhg.de">Felix Messmer</author>
   <maintainer email="aub@ipa.fhg.de">Alexander Bubeck</maintainer>
 
   <!-- One license tag required, multiple allowed, one license per tag -->