List the extra/removed/changed files separately, and colour-code the
serious errors (files left behind outside of /usr/local and /usr/X11R^;
files removed that were installed by another port, and files with changed
permissions or ownership)
table row, instead of making a new row for every single file. This
cuts down the generated page size drastically, improving rendering times.
Submitted by: Edwin Groothuis <edwin@mavetju.org>
PR: ports/40962
mtree outputs.
Also change the title of the file from "List of extra files and
directories" to "List of files and directories that do not match their
mtree description", which is more accurate.
