fix find-attachment command

Author: kfatehi

src/find-attachment.js

@@ -4,7 +4,7 @@ const config = require('../config.json');
 
 module.exports = function(id, name) {
   return new Promise(function(resolve, reject) {
-    exec(`find ${config.attachmentsDir}/*/*/${name}/${id}`, function(err, stdout, stderr) {
+    exec(`find ${config.attachmentsDir}/*/*/${name}/*`, function(err, stdout, stderr) {
       if (err) {
         console.error(stderr);
         return reject(err);