fix(p2p): closing on end reverted (it was ok by default)

src/background/spider.js

@@ -1174,8 +1174,6 @@ if(config.spaceQuota)
 
 this.stop = (callback) => {
 	console.log('spider closing...')
-	tcpServer.close(() => {
-		console.log('p2p server closed')
 	torrentClient.destroy(() => {
 		sphinx.end(() => spider.close(() => {
 			mysqlSingle.destroy()
@@ -1183,7 +1181,6 @@ this.stop = (callback) => {
 			callback()
 		}))
 	})
-	})
 }
 return this