Suspicious PO files with many obsolete messages

[Pedro Morais]

Hi!
The following po files have, IMO, too many obsolete messages, compared to the 
number of translatable strings.
Could it be that somes files from those programs aren't being caught by 
gettext?
(all number are for pt_PT, I cleaned up obsolete messages around 3.1.0 release 
time)

kdeaddons/dub.po - 30 translated / 33 obsolete
kdeedu/kmathtool.po - 48 translated / 131 obsolete
kdegames/kbackgammon.po - 64 translated / 248 obsolete
kdeutils/klaptopdaemon.po - 25 translated / 74 obsolete
koffice/kugar.po - 125 translated / 233 obsolete
-- 
Pedro Morais - morais at kde.org - http://www.rnl.ist.utl.pt/~pmmm/