Load server config and use config values instead of hardcoded values

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"github.com/sevlyar/go-daemon"
+	"gitlab.com/saburly/kiviscraplib/config"
 	"gitlab.com/saburly/kiviscraplib/structures"
 	"gitlab.com/saburly/kiviscraplib/webserver"
 	"gitlab.com/saburly/kiviscraplib/workerserver"
@@ -14,6 +15,8 @@ var end chan string
 // To terminate the daemon use:
 //  kill `cat sample.pid`
 func main() {
+	config.InitServerConfig()
+
 	cntxt := &daemon.Context{
 		PidFileName: "sample.pid",
 		PidFilePerm: 0644,