[i18n] Updates for Swedish translation in the RELENG branch

[Andreas Dahlén]

I've updated the swedish translations for the RELENG branch. The
files could be found at;

Horde:     http://www.dahlen.ws/update/release/po/sv_SE.po
IMP:       http://www.dahlen.ws/update/release/imp/po/sv_SE.po
Mnemo:     http://www.dahlen.ws/update/release/mnemo/po/sv_SE.po
Nag:       http://www.dahlen.ws/update/release/nag/po/sv_SE.po
Turba:     http://www.dahlen.ws/update/release/turba/po/sv_SE.po

/Andreas