Updated readme

README.md

@@ -4,7 +4,26 @@ Spinners for the console.
 
 ## Install
 
-Install using composer.
+Recommended is to install using composer. Add the repository to your global 
+`~/.config/composer/config.json` file:
+
+```
+{
+  "repositories": [
+    {
+      "type": "composer",
+      "url": "https://dev.noccylabs.info/api/packages/noccy/composer"
+    }
+  ]
+}
+```
+
+Then add the package as a dependency:
+
+```
+$ composer require noccylabs/spinner
+```
+
 
 ## Usage
 
@@ -32,3 +51,11 @@ while(true) {
     usleep(10000);
 }
 ```
+
+### Included styles
+
+Style | Width | Notes
+---|---|---
+`BrailleDotStyle` | 1 | A snake chasing its tail, new "docker compose" style
+`RollingBallStyle` | 1 | A rolling ball, "symfony new" style
+`SpinnerStyle` | 2 | four-part spinner, 2 characters wide