GROMACS

Addition of the 2020 to the list of years in copyright message makes the line:

 * Copyright (c) 2012,2013,2014,2015,2016,2017,2018,2019,2020, by the GROMACS development team, led by

too long for clang-format, which changes the paragraph layout and causes the copyright.sh script to fail. Possible solution is to split the line:

 * Copyright (c) 2012,2013,2014,2015,2016,2017,2018,2019, by the GROMACS development team, led by
 * Copyright (c) 2020, by the GROMACS development team, led by

This can be done manually for the affected files.

Affected patch-sets and files:

https://gerrit.gromacs.org/#/c/gromacs/+/15179/ :

src/gromacs/gmxana/gmx_make_edi.cpp
src/gromacs/gmxana/gmx_sans.cpp
src/gromacs/nbnxm/pairlist.cpp
src/gromacs/nbnxm/pairsearch.h
src/gromacs/tools/make_ndx.cpp

https://gerrit.gromacs.org/#/c/gromacs/+/14385/ :

src/gromacs/ewald/pme_load_balancing.cpp

High priority since we have large changes under review, which need proper solution for this problem.