Update LICENSE

dmitry-kurmanov · web-flow · commit 2ba57ad00eb1 · 2019-03-04T13:31:33.000+03:00
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 surveyjs
+Copyright (c) 2015-2019 Devsoft Baltic OÜ - http://surveyjs.io/
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
