0.12.5dev/l10n: `make check locale='cs et fi el pl uk'` and fix detected errors.
0.12.5dev/l10n: `make check locale='cs et fi el pl uk'` and fix detected errors.

git-svn-id: 30ec3c1a2098df185a8733d0352d646269562639@11455 af82e41b-90c4-0310-8c96-b1721e28e2e2

exocad/exotrac,exocad/exotrac,exocad/exotrac,exocad/exotrac