删除CodeMirror中没用的代码

web/public/codemirror/package.json

@@ -1,47 +0,0 @@
-{
-  "name": "codemirror",
-  "version": "5.41.0",
-  "main": "lib/codemirror.js",
-  "style": "lib/codemirror.css",
-  "author": {
-    "name": "Marijn Haverbeke",
-    "email": "marijnh@gmail.com",
-    "url": "http://marijnhaverbeke.nl"
-  },
-  "description": "Full-featured in-browser code editor",
-  "license": "MIT",
-  "directories": {
-    "lib": "./lib"
-  },
-  "scripts": {
-    "build": "rollup -c",
-    "watch": "rollup -w -c",
-    "prepare": "npm run-script build",
-    "test": "node ./test/run.js",
-    "lint": "bin/lint"
-  },
-  "devDependencies": {
-    "blint": "^1",
-    "node-static": "0.7.11",
-    "phantomjs-prebuilt": "^2.1.12",
-    "rollup": "^0.66.2",
-    "rollup-plugin-buble": "^0.19.2",
-    "rollup-watch": "^4.3.1"
-  },
-  "bugs": "http://github.com/codemirror/CodeMirror/issues",
-  "keywords": [
-    "JavaScript",
-    "CodeMirror",
-    "Editor"
-  ],
-  "homepage": "https://codemirror.net",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/codemirror/CodeMirror.git"
-  },
-  "jspm": {
-    "directories": {},
-    "dependencies": {},
-    "devDependencies": {}
-  }
-}

web/public/codemirror/rollup.config.js

@@ -1,20 +0,0 @@
-import buble from 'rollup-plugin-buble';
-
-export default {
-  input: "src/codemirror.js",
-  output: {
-    banner: `// CodeMirror, copyright (c) by Marijn Haverbeke and others
-// Distributed under an MIT license: https://codemirror.net/LICENSE
-
-// This is CodeMirror (https://codemirror.net), a code editor
-// implemented in JavaScript on top of the browser's DOM.
-//
-// You can find some technical background for some of the code below
-// at http://marijnhaverbeke.nl/blog/#cm-internals .
-`,
-    format: "umd",
-    file: "lib/codemirror.js",
-    name: "CodeMirror"
-  },
-  plugins: [ buble({namedFunctionExpressions: false}) ]
-};