[tx-robot] updated from transifex

apps/contactsinteraction/l10n/el.js

apps/contactsinteraction/l10n/el.json

apps/dashboard/l10n/fr.js

apps/dashboard/l10n/fr.json

apps/dav/l10n/ja.js

apps/dav/l10n/ja.json

apps/files_sharing/l10n/ja.js

apps/files_sharing/l10n/ja.json

apps/user_status/l10n/el.js

apps/user_status/l10n/el.json

apps/weather_status/l10n/ca.js

apps/weather_status/l10n/ca.json

apps/weather_status/l10n/cs.js

apps/weather_status/l10n/cs.json

apps/weather_status/l10n/de.js

apps/weather_status/l10n/de.json

apps/weather_status/l10n/de_DE.js

apps/weather_status/l10n/de_DE.json

apps/weather_status/l10n/el.js

apps/weather_status/l10n/el.json