updated vm (breaking compatibility)

- updated vm
- new actor scheduler
- updated tonlib
- updated DNS smartcontract

crypto/smc-envelope/WalletInterface.h

@@ -31,8 +31,11 @@ class WalletInterface {
   struct Gift {
     block::StdAddress destination;
     td::int64 gramms;
+
     bool is_encrypted{false};
     std::string message;
+
+    td::Ref<vm::Cell> body;
   };
 
   virtual ~WalletInterface() {
@@ -50,6 +53,13 @@ class WalletInterface {
     return make_a_gift_message(private_key, valid_until, {});
   }
   static void store_gift_message(vm::CellBuilder &cb, const Gift &gift) {
+    if (gift.body.not_null()) {
+      auto body = vm::load_cell_slice(gift.body);
+      //TODO: handle error
+      cb.append_cellslice_bool(body);
+      return;
+    }
+
     if (gift.is_encrypted) {
       cb.store_long(1, 32);
     } else {