Also I made a first attempt at improving the line count.
The old script missed a number of files in the directories
it counted.
The script is still not in line with the current code base
though. A number of directories are still not counted (like
gnome, engine, ledger, ...)
git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@18628 57a11ea4-9604-0410-9ed3-97b8803252fd
