Copyright for surefire source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Maven Surefire
Source: https://github.com/apache/maven-surefire

Files: *
Copyright: 2005-2018, The Apache Software Foundation
License: Apache-2.0

Files: debian/*
Copyright: 2009-2011, Torsten Werner 
           2009, Ludovic Claude 
           2011-2012, Miguel Landaeta 
           2012, Damien Raude-Morvan 
           2013-2018, Emmanuel Bourg 
           2016, Markus Koschany 
License: Apache-2.0

License: Apache-2.0
 On Debian systems, the full text of the Apache-2.0 license
 can be found in the file '/usr/share/common-licenses/Apache-2.0'