removed old code

plugins/keeweb-plugin/keeweb-plugin.js

@@ -9,7 +9,6 @@
 
 const path = require('path');
 const fs = require('fs');
-const readline = require('readline');
 const crypto = require('crypto');
 
 const args = process.argv.splice(2);
@@ -17,11 +16,6 @@ const pkg = require('./package.json');
 
 const op = args.shift();
 
-const rl = readline.createInterface({
-    input: process.stdin,
-    output: process.stdout
-});
-
 showBanner();
 
 switch (op) {
@@ -37,13 +31,11 @@ function showBanner() {
 }
 
 function showHelp() {
-    rl.close();
     console.log('Usage:');
     console.log(' - node keeweb-plugin sign <plugin_name>');
 }
 
 function signPlugin() {
-    rl.close();
     const packageName = args.shift();
     if (!packageName) {
         showHelp();

plugins/keeweb-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "keeweb-plugin",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "KeeWeb plugin utils",
   "main": "keeweb-plugin.js",
   "scripts": {