Use logger util for sphinx-tribes/routes

[kevkevinpal]

Description

We want to replace in sphinx-tribes/routes where we use fmt.Print{f,ln}

grep -nri "fmt\.Print" ./routes/
./routes/index.go:111:          fmt.Println("Listening on port " + PORT)
./routes/index.go:113:                  fmt.Println("server err:", err.Error())
./routes/index.go:153:          fmt.Println("Jarvis configuration not found, skipping error reporting")
./routes/index.go:161:          fmt.Printf("Failed to marshal edge list: %v\n", err)
./routes/index.go:167:          fmt.Printf("Failed to create Jarvis request: %v\n", err)
./routes/index.go:180:          fmt.Printf("Failed to send error to Jarvis: %v\n", err)
./routes/index.go:186:          fmt.Println("Successfully sent error to Jarvis")

[aliraza556]

@kevkevinpal Assign me?

[saithsab877]

@kevkevinpal I can help?