Rename some "cover" to "shutter"

Author: Deejayfool

README.md

@@ -1,6 +1,6 @@
-# Cover card
+# Shutter card
 
-This card allows to open, close or set a cover to the opening rate you want.
+This card allows to open, close or set a shutter to the opening rate you want.
 
 ## Overview
 
@@ -13,10 +13,10 @@ This card allows to open, close or set a cover to the opening rate you want.
 
 If you use HACS, the resources will automatically be configured with the needed file.
 
-If you don't use HACS, you can download js file from [latest releases](https://github.com/Deejayfool/hass-cover-card/releases). Drop it then in `www` folder in your `config` directory. Next add the following entry in lovelace configuration:
+If you don't use HACS, you can download js file from [latest releases](https://github.com/Deejayfool/hass-shutter-card/releases). Drop it then in `www` folder in your `config` directory. Next add the following entry in lovelace configuration:
 
 ```yaml
 resources:
-  - url: /local/hass-cover-card.js
+  - url: /local/hass-shutter-card.js
     type: module
 ```

hacs.json

@@ -1,6 +1,5 @@
 {
-    "name": "Custom Cover Card",
-    "filename": "hass-cover-card.js",
-    "homeassistant": "0.110.0",
+    "name": "Shutter Card",
+    "filename": "hass-shutter-card.js",
     "render_readme": true
 }

hass-shutter-card.js

@@ -137,7 +137,7 @@ class ShutterCard extends HTMLElement {
 
       const style = document.createElement('style');
       style.textContent = `
-        .cc-shutters { padding: 16px; }
+        .sc-shutters { padding: 16px; }
           .sc-shutter { display: flex; margin-top: 1rem; }
           .sc-shutter:first-child { margin-top: 0; }
             .sc-shutter-left { flex: 1; }