Copyright for r-bioc-pcamethods source package in Oracular

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: pcaMethods
Upstream-Contact: Henning Redestig 
Source: https://bioconductor.org/packages/pcaMethods/

Files: *
Copyright: 2006-2018 Wolfram Stacklies, Henning Redestig, Kevin Wright
License: GPL-3+

Files: debian/*
Copyright: 2018 Andreas Tille 
License: GPL-3+

License: GPL-3+
 On Debian systems you can find the full text of the GNU General Public
 License version 3 at /usr/share/common-licenses/GPL-3.