Merge pull request #200 from creative-commoners/pulls/3.0/cms5-readme

DOC Update README.md for CMS 5

README.md

@@ -8,20 +8,14 @@
 Widgets are small pieces of functionality such as showing the latest comments or Flickr photos. They normally display on
 the sidebar of your website.
 
-## Requirements
+## Installation
 
-* Silverstripe 4.0
-
-**Note:** this version is compatible with Silverstripe 4. For Silverstripe 3, please see [the 1.x release line](https://github.com/silverstripe/silverstripe-widgets/tree/1.3).
-
-### Installation
-
-Install the module through [composer](http://getcomposer.org):
-
-```
-$ composer require silverstripe/widgets
+```sh
+composer require silverstripe/widgets
 ```
 
+## Setup
+
 Widgets are essentially database relations to other models, mostly page types.
 By default, they're not added to any of your own models. The easiest and most common
 way to get started would be to create a single collection of widgets under the
@@ -204,7 +198,7 @@ class FlickrWidget extends Widget
 
 ## Releasing a widget
 
-Follow the [standard procedures defined for releasing a Silverstripe module](https://docs.silverstripe.org/en/4/developer_guides/extending/how_tos/publish_a_module).
+Follow the [standard procedures defined for releasing a Silverstripe module](https://docs.silverstripe.org/en/developer_guides/extending/how_tos/publish_a_module).
 
 Here is a composer template you can use.
 
@@ -215,17 +209,18 @@ You need to finish off / change:
  * keywords
  * license
  * author
- * installer-name (eg: `widgets_carousel`)
 
 ```json
 {
     "name": "",
     "description": "",
     "type": "silverstripe-module",
-    "keywords" : ["widget"],
+    "keywords" : [
+        "widget"
+    ],
     "require": {
-        "silverstripe/framework": "^4.0",
-        "silverstripe/cms": "^4.0"
+        "silverstripe/framework": "^5.0",
+        "silverstripe/cms": "^5.0"
     },
     "license": "BSD-2-Clause",
     "authors": [
@@ -234,9 +229,6 @@ You need to finish off / change:
             "email": ""
         }
     ],
-    "extra" : {
-        "installer-name": "widgets_"
-    },
     "autoload": {
         "psr-4": {
             "Yourname\\MyWidget\\": "src/"
@@ -423,4 +415,4 @@ and any new translations will be merged back to the project source code.
 Please use [https://www.transifex.com/projects/p/silverstripe-widgets/](https://www.transifex.com/projects/p/silverstripe-widgets/) to contribute translations,
 rather than sending pull requests with YAML files.
 
-See the ["i18n" topic](https://docs.silverstripe.org/en/4/developer_guides/i18n/) on doc.silverstripe.org for more details.
+See the ["i18n" topic](https://docs.silverstripe.org/en/developer_guides/i18n/) on docs.silverstripe.org for more details.