Add README, removing wrong logger dependency

fizzbuzz/server.go

@@ -3,11 +3,10 @@ package fizzbuzz
 import (
 	"encoding/json"
 	"fmt"
+	"log"
 	"net/http"
 	"net/url"
 	"strconv"
-
-	"github.com/wallix/awless/logger"
 )
 
 // Server represents an instance of a fizzbuzz server
@@ -47,7 +46,7 @@ func (s *Server) handleFizzBuzz(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err = json.NewEncoder(w).Encode(in.generateFizzbuzz()); err != nil {
-		logger.Errorf("error while encoding '%#v': %s", in, err.Error())
+		log.Printf("error while encoding '%#v': %s", in, err.Error())
 		http.Error(w, "encoding problem", http.StatusInternalServerError)
 	}
 }