更新 license 信息.

e08a1873 · Yangkai.Shen · 564a0c50 · e08a1873
Commit e08a1873 authored 6 years ago by Yangkai.Shen
--- a/LICENSE
+++ b/LICENSE
 MIT License

-Copyright (c) 2017 Yangkai.Shen
+Copyright (c) 2018 Yangkai.Shen

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal