Copyright for libnative-platform-java source package in Xenial

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Native-platform for Java
Source: https://github.com/adammurdoch/native-platform.git
Files-Excluded:
 gradle/wrapper/gradle-wrapper.jar

Files: *
Copyright: Copyright 2012 Adam Murdoch
License: Apache-2.0

Files: debian/*
Copyright: 2012, Damien Raude-Morvan 
License: Apache-2.0

License: Apache-2.0
 On Debian systems, the full text of Apache License version 2 can be found in
 the file /usr/share/common-licenses/Apache-2.