Remove unnecessary files after removal of npm package.

bin/cmd.js

@@ -1,10 +0,0 @@
-#!/usr/bin/env node
-
-var electron = require('electron')
-var cp = require('child_process')
-var path = require('path')
-
-var child = cp.spawn(electron, [path.join(__dirname, '..')], {stdio: 'inherit'})
-child.on('close', function (code) {
-  process.exitCode = code
-})

package.json

@@ -7,9 +7,6 @@
     "email": "feross@webtorrent.io",
     "url": "https://webtorrent.io"
   },
-  "bin": {
-    "webtorrent-desktop": "./bin/cmd.js"
-  },
   "bugs": {
     "url": "https://github.com/feross/webtorrent-desktop/issues"
   },