Original commit message from CVS:
* po/LINGUAS:
* po/POTFILES.in:
* po/POTFILES.skip:
Add 'ca' to LINGUAS; add some more files with translations and some
files which should be ignored by translation tools.
Original commit message from CVS:
* po/POTFILES.skip:
Add POTFILES.skip with list of source files that aren't disted at the
moment but contain translatable strings. Should hopefully pacify
broken tools and make it clearer that these files are left out
intentionally (#461600).