chore: remove support fiber

Signed-off-by: Bo-Yi Wu <[email protected]>

Author: appleboy

README.md

@@ -19,7 +19,7 @@ API Handler Testing for Golang Web framework.
 * [x] [Pat](https://github.com/gorilla/pat)
 * [x] [beego](https://github.com/astaxie/beego)
 
-## Usage
+## Install
 
 Download this package.
 

_example/fiberEng.go

@@ -2,8 +2,4 @@ module github.com/appleboy/gofight/v2
 
 go 1.13
 
-require (
-	github.com/astaxie/beego v1.12.3 // indirect
-	github.com/gofiber/fiber/v2 v2.3.3
-	github.com/stretchr/testify v1.7.0
-)
+require github.com/stretchr/testify v1.7.0