Mark JWT middleware deprecated

Author: aldas

middleware/jwt.go

@@ -154,6 +154,8 @@ var (
 //
 // See: https://jwt.io/introduction
 // See `JWTConfig.TokenLookup`
+//
+// Deprecated: Please use https://github.com/labstack/echo-jwt instead
 func JWT(key interface{}) echo.MiddlewareFunc {
 	c := DefaultJWTConfig
 	c.SigningKey = key
@@ -162,6 +164,8 @@ func JWT(key interface{}) echo.MiddlewareFunc {
 
 // JWTWithConfig returns a JWT auth middleware with config.
 // See: `JWT()`.
+//
+// Deprecated: Please use https://github.com/labstack/echo-jwt instead
 func JWTWithConfig(config JWTConfig) echo.MiddlewareFunc {
 	// Defaults
 	if config.Skipper == nil {