Copyright for maven-compiler-plugin source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Maven Compiler Plugin
Source: https://github.com/apache/maven-compiler-plugin

Files: *
Copyright: 2001-2014, The Apache Software Foundation
License: Apache-2.0

Files: debian/*
Copyright: 2008-2011, Torsten Werner 
           2015, Miguel Landaeta 
License: Apache-2.0

License: Apache-2.0
 On Debian systems you can find the complete text of the
 Apache-2.0 license in '/usr/share/common-licenses/Apache-2.0'