Replace extension list with link

README.md

@@ -208,18 +208,8 @@ COVERAGE=true bundle exec rspec spec
 ### Extensions
 In addition to core functionality provided in Solidus, there are a number of ways to add
 features to your store that are not (or not yet) part of the core project.
-Here is the current set of Solidus-supported extensions:
-
-Name | Description | Badges |
-:---:|:-----------:|:------------:|
-[Solidus Auth (Devise)](https://github.com/solidusio/solidus_auth_devise) | Provides authentication services for Solidus, using the Devise gem. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_auth_devise/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_auth_devise/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_auth_devise.svg)](https://rubygems.org/gems/solidus_auth_devise)
-[Solidus Gateway](https://github.com/solidusio/solidus_gateway) | Community supported Solidus Payment Method Gateways. It works as a wrapper for active_merchant gateway. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_gateway/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_gateway/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_gateway.svg)](https://rubygems.org/gems/solidus_gateway)
-[Solidus Legacy Return Authorizations](https://github.com/solidusio/solidus_legacy_return_authorizations) | This is an extension for users migrating from legacy versions of Spree (2.3.x and prior) which had a different representation of and handling for return authorizations. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_legacy_return_authorizations/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_legacy_return_authorizations/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_legacy_return_authorizations.svg)](https://rubygems.org/gems/solidus_legacy_return_authorizations)
-[Solidus Multi Domain Store](https://github.com/solidusio/solidus_multi_domain) | This extension allows a single Solidus instance to have several customer facing stores, with a single shared backend administration system (i.e. multi-store, single-vendor). | [![Circle CI](https://circleci.com/gh/solidusio/solidus_multi_domain/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_multi_domain/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_multi_domain.svg)](https://rubygems.org/gems/solidus_multi_domain)
-[Solidus - Virtual Gift Card](https://github.com/solidusio/solidus_virtual_gift_card) | A virtual gift card implementation for Solidus. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_virtual_gift_card/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_virtual_gift_card/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_virtual_gift_card.svg)](https://rubygems.org/gems/solidus_virtual_gift_card)
-[Solidus Asset Variant Options](https://github.com/solidusio/solidus_asset_variant_options) | Adds the ability for admins to use the same image asset for multiple variants. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_asset_variant_options/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_asset_variant_options/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_asset_variant_options.svg)](https://rubygems.org/gems/solidus_asset_variant_options)
-[Solidus Avatax](https://github.com/solidusio/solidus_avatax) | Avatax integration with Solidus. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_avatax/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_avatax/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_avatax.svg)](https://rubygems.org/gems/solidus_avatax)
-[Solidus Signifyd](https://github.com/solidusio/solidus_signifyd) | Integration with Signifyd that implements a fraud check prior to marking a shipment as ready to be shipped. | [![Circle CI](https://circleci.com/gh/solidusio/solidus_signifyd/tree/master.svg?style=shield)](https://circleci.com/gh/solidusio/solidus_signifyd/tree/master) [![Gem](https://img.shields.io/gem/v/solidus_signifyd.svg)](https://rubygems.org/gems/solidus_signifyd)
+
+A list can be found at [extensions.solidus.io](http:https://extensions.solidus.io/).
 
 Contributing
 ------------