Changed license to MIT

Author: rossmann-engineering

README.md

@@ -35,17 +35,26 @@ Supports Function Codes:
 Modbus TCP, Modbus UDP and Modbus RTU client/server library
 
 
- This file is part of the EasyModbus library.
-
- EasyModbus 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.
-
- EasyModbus 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 EasyModbus.  If not, see <http://www.gnu.org/licenses/>.
+/*
+Copyright (c) 2018-2020 Rossmann-Engineering
+Permission is hereby granted, free of charge, 
+to any person obtaining a copy of this software
+and associated documentation files (the "Software"),
+to deal in the Software without restriction, 
+including without limitation the rights to use, 
+copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit 
+persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission 
+notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/