Merge "Fixes too many backup files for *.nroff files" into release-4-6
authorChristoph Junghans <junghans@votca.org>
Tue, 4 Sep 2012 16:42:00 +0000 (18:42 +0200)
committerGerrit Code Review <gerrit@gerrit.gromacs.org>
Tue, 4 Sep 2012 16:42:00 +0000 (18:42 +0200)

Trivial merge