Update translations
* gettext-runtime/po/eo.po: Update from Felipe Castro <fefcas@gmail.com>
* gettext-runtime/po/hr.po: Update from Božidar Putanec <bozidarp@yahoo.com>
* gettext-runtime/po/sv.po: Update from Göran Uddeborg <goeran@uddeborg.se>
* gettext-tools/examples/po/eo.po: Update from Felipe Castro <fefcas@gmail.com>
* gettext-tools/examples/po/hr.po: Update from Božidar Putanec <bozidarp@yahoo.com>
* gettext-tools/examples/po/sv.po: Update from Göran Uddeborg <goeran@uddeborg.se>
* gettext-tools/po/bg.po: Update from Roumen Petrov <transl@roumenpetrov.info>
* gettext-tools/po/es.po: Update from Antonio Ceballos <aceballos@gmail.com>
* gettext-tools/po/fr.po: Update from Stéphane Aulery <lkppo@free.fr>
* gettext-tools/po/ja.po: Update from Masahito Yamaga <ma@yama-ga.com>
* gettext-tools/po/ko.po: Update from Changwoo Ryu <cwryu@debian.org>
* gettext-tools/po/nl.po: Update from Benno Schulenberg <benno@vertaalt.nl>
* gettext-tools/po/pl.po: Update from Rafał Maszkowski <rzm@icm.edu.pl>
* gettext-tools/po/sk.po: Update from Marcel Telka <marcel@telka.sk>
* gettext-tools/po/sr.po: Update from Мирослав Николић <miroslavnikolic@rocketmail.com>
* gettext-tools/po/sv.po: Update from Göran Uddeborg <goeran@uddeborg.se>
* gettext-tools/po/tr.po: Update from Nilgün Belma Bugüner <nilgun@buguner.name.tr>
* gettext-tools/po/uk.po: Update from Yuri Chornoivan <yurchor@ukr.net>
* gettext-tools/po/vi.po: Update from Trần Ngọc Quân <vnwildman@gmail.com>
