Add CURLOPT_FOLLOWLOCATION constant

SquiLu-ext/sq_libcurl.cpp

@@ -698,6 +698,7 @@ static KeyIntType EasyCurl_constants[] = {
 	MK_CONST(CURLPROTO_FTP),
 	MK_CONST(CURLPROTO_SCP),
 	MK_CONST(CURLOPT_URL),
+	MK_CONST(CURLOPT_FOLLOWLOCATION),
 	MK_CONST(CURLOPT_POST),
 	MK_CONST(CURLOPT_POSTFIELDS),
 	MK_CONST(CURLOPT_HTTPHEADER),