Fixes #291

Ideally we would use different parser here to test also for errors in
parser. This way we rely on ttkit doing the right thing and test just
Weblate interactions.

See issue #334

Fixes #334

Currently translated at 6.0% (52 of 865)

Currently translated at 4.9% (42 of 865)

Currently translated at 100.0% (13 of 13)

Improve English

Currently translated at 100.0% (865 of 865)

Currently translated at 100.0% (863 of 863)

Currently translated at 77.0% (666 of 865)

Currently translated at 60.6% (524 of 865)