[tx-robot] updated from transifex

apps/calendar/l10n/it.php

apps/contacts/l10n/it.php

apps/files/l10n/es.php

apps/files/l10n/it.php

apps/gallery/l10n/es.php

apps/gallery/l10n/it.php

l10n/es/files.po

l10n/es/gallery.po

l10n/es/settings.po

l10n/it/calendar.po

l10n/it/contacts.po

l10n/it/files.po

l10n/it/gallery.po

l10n/it/settings.po

l10n/templates/bookmarks.pot

l10n/templates/calendar.pot

l10n/templates/contacts.pot

l10n/templates/core.pot

l10n/templates/files.pot

l10n/templates/gallery.pot