Added GPLv3 license and CoC

CoC.md

@@ -0,0 +1,7 @@
+# Go Fuck Yourself
+
+Offended? Go away. We don't need people who are offended because of a stranger on the internet.  
+Not offended? You're welcome to contribute.
+
+© Copyright 2015 [WTFCoC Consortium Committee](https://github.com/mniip/wtfcoc).
+

README.md

@@ -4,10 +4,9 @@
 ##Лицензия
     Copyright (C) 2011-2016, Maxim Likhachev, <envrm@yandex.ru>
 
-    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 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, version 3.
    
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of

frets

@@ -1,7 +1,7 @@
 #!/usr/bin/env tclsh
 
 #Создан:  Пн 18 Июл 2011 18:33:10
-#Изменён: Сб 30 янв 2016 13:52:34
+#Изменён: Сб 19 окт 2019 06:04:48
 
 #****h* main/frets **********************************************************
 #
@@ -12,17 +12,16 @@
 #    Copyright (C) 2011-2016, Maxim Likhachev, <envrm@yandex.ru>
 #
 # LICENSE
-#     
-#     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 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, version 3.
+#
 #     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/>.
 #