Translations::merge_originals_with( object $other )

	function merge_originals_with(&$other) {
		foreach( $other->entries as $entry ) {
			if ( !isset( $this->entries[$entry->key()] ) )
				$this->entries[$entry->key()] = $entry;
			else
				$this->entries[$entry->key()]->merge_with($entry);
		}
	}