Ported .Net Core commits:

hondacrx:
- Initial commit: Switch to .Net Core 2.0
- Fix build and removed not needed files
Fabi:
- Updated solution platforms.
- Changed folder structure.
- Change library target framework to netstandard2.0.
- Updated solution platforms again...
- Removed windows specific kernel32 function usage (Ctrl-C handler).

Source/Framework/Database/SQLTransaction.cs

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2012-2017 CypherCore <http://github.com/CypherCore>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+using MySql.Data.MySqlClient;
+using System.Collections.Generic;
+
+namespace Framework.Database
+{
+    public class SQLTransaction
+    {
+        public List<MySqlCommand> commands { get; set; }
+
+        public SQLTransaction()
+        {
+            commands = new List<MySqlCommand>();
+        }
+
+        public void Append(PreparedStatement stmt)
+        {
+            MySqlCommand cmd = new MySqlCommand(stmt.CommandText);
+            foreach (var parameter in stmt.Parameters)
+                cmd.Parameters.AddWithValue("@" + parameter.Key, parameter.Value);
+
+            commands.Add(cmd);
+        }
+
+        public void Append(string sql, params object[] args)
+        {
+            commands.Add(new MySqlCommand(string.Format(sql, args)));
+        }
+    }
+}