[tx-robot] updated from transifex

apps/files/l10n/es_MX.js

apps/files/l10n/es_MX.json

apps/files_trashbin/l10n/es_MX.js

apps/files_trashbin/l10n/es_MX.json

apps/sharebymail/l10n/it.js

apps/sharebymail/l10n/it.json

apps/theming/l10n/af.js

apps/theming/l10n/af.json

apps/theming/l10n/ar.js

apps/theming/l10n/ar.json

apps/theming/l10n/ast.js

apps/theming/l10n/ast.json

apps/theming/l10n/cs.js

apps/theming/l10n/cs.json

apps/theming/l10n/da.js

apps/theming/l10n/da.json

apps/theming/l10n/de.js

apps/theming/l10n/de.json

apps/theming/l10n/de_DE.js

apps/theming/l10n/de_DE.json