[tx-robot] updated from transifex

apps/encryption/l10n/sl.js

apps/encryption/l10n/sl.json

apps/files_sharing/l10n/sv.js

apps/files_sharing/l10n/sv.json

apps/user_ldap/l10n/sl.js

apps/user_ldap/l10n/sl.json

apps/user_ldap/l10n/sv.js

apps/user_ldap/l10n/sv.json

core/l10n/sv.js

core/l10n/sv.json

lib/l10n/sl.js

lib/l10n/sl.json

settings/l10n/cs_CZ.js

settings/l10n/cs_CZ.json

settings/l10n/de.js

settings/l10n/de.json

settings/l10n/de_DE.js

settings/l10n/de_DE.json

settings/l10n/el.js

settings/l10n/el.json