Update README.md for Travis and CodeCov

Author: LionZXY

README.md

@@ -1,4 +1,5 @@
-# Fast Log Block
+# Fast Log Block [![Build Status](https://travis-ci.org/LionZXY/FastLogBlock.svg?branch=master)](https://travis-ci.org/LionZXY/FastLogBlock) [![codecov](https://codecov.io/gh/LionZXY/FastLogBlock/branch/master/graph/badge.svg)](https://codecov.io/gh/LionZXY/FastLogBlock)
+
 ## Event multithread handling
 ![](https://image.ibb.co/hyaPRw/Fast_Log_Block.png)