New Docker (#1813)

* Draft of new Docker

Based on Alpine Linux. Size ~78MB.
https://github.com/FreshRSS/docker-freshrss/issues/4
https://github.com/FreshRSS/FreshRSS/issues/520
https://github.com/FreshRSS/docker-freshrss
https://github.com/FreshRSS/docker-freshrss-production

* Docker readme

* +x execution rights prepare

* Docker readme links to hub.docker.com

https://hub.docker.com/r/freshrss/freshrss/

1 files changed, 2 insertions, 1 deletions

diff --git a/README.md b/README.md
index 23358d98e..8858dd12d 100644
--- a/README.md
+++ b/README.md
@@ -59,7 +59,8 @@ We are a friendly community.
 More information about installation and server configuration can be found in [our documentation](https://freshrss.github.io/FreshRSS/en/admins/02_Installation.html). 
 
 ## Automated install
-* [![Install on Cloudron](https://cloudron.io/img/button.svg)](https://cloudron.io/button.html?app=org.freshrss.cloudronapp)
+* [Docker](./Docker/)
+* [![Cloudron](https://cloudron.io/img/button.svg)](https://cloudron.io/button.html?app=org.freshrss.cloudronapp)
 * [![DP deploy](https://raw.githubusercontent.com/DFabric/DPlatform-ShellCore/gh-pages/img/deploy.png)](https://dfabric.github.io/DPlatform-ShellCore)
 * [YunoHost](https://github.com/YunoHost-Apps/freshrss_ynh)