增加 LICENSE

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 funway
+
+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.

Readme.md

@@ -58,18 +58,18 @@ Xcode 11.7
 
 2. datepicker、ColorPicker
 
-   完善这两个控件。可以参考下 Swift-Mac 这个项目
+   需要完善这两个控件
 
 
 
 3. NSTableView 每次切换时候都会有点卡
 
-   已经优化成：1、保存每行的视图，2、手工删除与插入行。
+   已经优化成：1、保存每行的视图，而不是每次重建视图对象。  2、手工删除与插入行。
 
    但如果行数多的话，还是会有点卡。 后期的优化方向应该是从 EventRow 入手了，因为好像如果把 EventRow 简化一点，也能提高 NSTableView 的展示速度。
 
 
 
 4. 是否需要增加一个功能自动清理过期N天的倒计时事件
 
-
+