Update README.md

Author: iantrich

group-card/README.md

@@ -1,33 +1 @@
-# Group card
-
-Is a simple card that expands a group to a list of entities to be used with `entities`, `glance`, etc. 
-
-## Options
-
-| Name | Type | Default | Description
-| ---- | ---- | ------- | -----------
-| type | string | **Required** | `custom:group-card`
-| card | object | **Required** | Card object 
-| group | string | **Required** | The entity_id of a group
-
-Card object
-
-| Name | Type | Default | Description
-| ---- | ---- | ------- | -----------
-| type | string | **Required** | A type of card (ex.`glance`) from lovelace
-| title | object | optional | Title of the card
-| ... | other | optional | Other parameters supported by card type above
-
-## Examples
-
-Show all with some exceptions:
-```yaml
-- type: custom:group-card
-  card:
-    type: entities
-    title: Group card
-  group: group.bedroom
-```
-
-## Credits
-- [ciotlosm](https://github.com/ciotlosm)
+# Group card has moved to https://github.com/custom-cards/group-card