Issue #3132660 by jungle, lolandese, NickDickinsonWilde: Update composer.json and README.md

README.md

 ## About DropzoneJS
 
-This is the Drupal 8 integration for [DropzoneJS](http://www.dropzonejs.com/).
+This is the Drupal integration for [DropzoneJS](http://www.dropzonejs.com/).
 
 ###How to install:
 1. Download this module
 2. [Download DropzoneJS](https://github.com/enyo/dropzone) and place it in the
    libraries folder
-3. Install dropzonejs the [usual way](https://www.drupal.org/documentation/install/modules-themes/modules-8)
+3. Install dropzonejs the [usual way](https://www.drupal.org/docs/extending-drupal/installing-drupal-modules)
 4. Remove "test" folder from libraries folder as it could constitute a
    security risk to your site. See http://drupal.org/node/1189632 for more info.
 
@@ -25,11 +25,12 @@ You will now have a dropzonejs element at your disposal.
 + Janez Urevc (@slashrsm) drupal.org/u/slashrsm
 + John McCormick (@neardark) drupal.org/u/neardark
 + Primoz Hmeljak (@primsi) drupal.org/u/Primsi
++ Qiangjun Ran (@jungle) drupal.org/u/jungle
 
 ###Get in touch:
  - http://groups.drupal.org/media
- - IRC: #drupal-media @ Freenode
- 
+ - **#media**: http://drupal.slack.com
+
 ###Thanks:
  The development of this module is sponsored by [Examiner.com](http://www.examiner.com)
  Thanks also to [NYC CAMP](http://nyccamp.org/) that hosted media sprints.

composer.json

 {
-  "name": "drupal/dropzonejs",
-  "description": "Drupal integration for DropzoneJS - An open source library that provides drag’n’drop file uploads with image previews.",
-  "type": "drupal-module",
-  "homepage": "https://www.drupal.org/project/dropzonejs",
-  "keywords": ["Drupal", "DropzoneJS"],
-  "license": "GPL-2.0+",
-  "minimum-stability": "dev",
-  "prefer-stable": true,
-  "support": {
-    "issues": "https://www.drupal.org/project/issues/dropzonejs",
-    "irc": "irc://irc.freenode.org/drupal-contribute",
-    "source": "https://www.drupal.org/project/dropzonejs"
-  },
-  "authors": [
-    {
-      "name": "Janez Urevc",
-      "homepage": "https://drupal.org/u/slashrsm",
-      "role": "Maintainer"
+    "name": "drupal/dropzonejs",
+    "description": "Drupal integration for DropzoneJS - An open source library that provides drag’n’drop file uploads with image previews.",
+    "type": "drupal-module",
+    "homepage": "https://www.drupal.org/project/dropzonejs",
+    "keywords": ["Drupal", "DropzoneJS"],
+    "license": "GPL-2.0-or-later",
+    "minimum-stability": "dev",
+    "prefer-stable": true,
+    "support": {
+        "issues": "https://www.drupal.org/project/issues/dropzonejs",
+        "#media": "http://drupal.slack.com",
+        "source": "https://www.drupal.org/project/dropzonejs"
     },
-    {
-      "name": "Christian Fritsch",
-      "homepage": "https://drupal.org/u/chrfritsch",
-      "role": "Maintainer"
+    "authors": [
+        {
+            "name": "Janez Urevc",
+            "homepage": "https://drupal.org/u/slashrsm",
+            "role": "Maintainer"
+        },
+        {
+            "name": "Christian Fritsch",
+            "homepage": "https://drupal.org/u/chrfritsch",
+            "role": "Maintainer"
+        },
+        {
+            "name": "Primoz Hmeljak",
+            "homepage": "https://drupal.org/u/Primsi",
+            "role": "Maintainer"
+        },
+        {
+            "name": "Qiangjun Ran",
+            "homepage": "https://drupal.org/u/jungle",
+            "role": "Maintainer"
+        },
+        {
+            "name": "See other contributors",
+            "homepage": "https://www.drupal.org/node/1998478/committers",
+            "role": "contributor"
+        }
+    ],
+    "require": {},
+    "require-dev": {
+        "drupal/entity_browser": "^2.5"
     },
-    {
-      "name": "Primoz Hmeljak",
-      "homepage": "https://drupal.org/u/Primsi",
-      "role": "Maintainer"
-    },
-    {
-      "name": "See other contributors",
-      "homepage": "https://www.drupal.org/node/1998478/committers",
-      "role": "contributor"
+    "suggest": {
+        "enyo/dropzone": "Required to use drupal/dropzonejs. DropzoneJS is an open source library that provides drag’n’drop file uploads with image previews."
     }
-  ],
-  "require": {},
-  "suggest": {
-    "enyo/dropzone": "Required to user drupal/dropzonejs. Dropzone is an easy to use drag'n'drop library."
-  }
 }