Merge pull request #9 from FishGoddess/develop

增加趋势图

Author: FishGoddess

README.en.md

@@ -157,7 +157,4 @@ better performance in most time.
 
 Please open an _**issue**_ if you find something is not working as expected.
 
-At last, I want to thank JetBrains for **free JetBrains Open Source license(s)**, because `cachego` is developed with
-Idea / GoLand under it.
-
-<a href="https://www.jetbrains.com/?from=cachego" target="_blank"><img src="./_icons/jetbrains.png" width="250"/></a>
+[![Star History Chart](https://api.star-history.com/svg?repos=fishgoddess/cachego&type=Date)](https://star-history.com/#fishgoddess/cachego&Date)

README.md

@@ -155,6 +155,4 @@ BenchmarkGoCacheSet-12                   4921483               249.0 ns/op
 
 如果您觉得 cachego 缺少您需要的功能，请不要犹豫，马上参与进来，发起一个 _**issue**_。
 
-最后，我想感谢 JetBrains 公司的 **free JetBrains Open Source license(s)**，因为 `cachego` 是用该计划下的 Idea / GoLand 完成开发的。
-
-<a href="https://www.jetbrains.com/?from=cachego" target="_blank"><img src="./_icons/jetbrains.png" width="250"/></a>
+[![Star History Chart](https://api.star-history.com/svg?repos=fishgoddess/cachego&type=Date)](https://star-history.com/#fishgoddess/cachego&Date)