continuation mark in column 6 is enough to split the lines, we do
the same continuation mark in column 73.
Now, while that would fit any msg., this would produce warnings when
including mpif-config.h with -Wall in gfortran and -warn in ifort.
Just get the SVN Version string short and forget it. Let's see
make check choke on that.
This additionally fixes the HG version string...
(Will mention this in ticket #2259)
This commit was SVN r22620.
4ded1651a3