Remove not used snap store and docker

README.md

@@ -1,8 +1,6 @@
 opera-proxy
 ===========
 
-[![opera-proxy](https://snapcraft.io//opera-proxy/badge.svg)](https://snapcraft.io/opera-proxy)
-
 Standalone Opera VPN client.
 
 Just run it and it'll start a plain HTTP proxy server forwarding traffic through "Opera VPN" proxies of your choice.
@@ -29,27 +27,6 @@ Alternatively, you may install opera-proxy from source. Run the following within
 make install
 ```
 
-#### Docker
-
-A docker image is available as well. Here is an example of running opera-proxy as a background service:
-
-```sh
-docker run -d \
-    --security-opt no-new-privileges \
-    -p 127.0.0.1:18080:18080 \
-    --restart unless-stopped \
-    --name opera-proxy \
-    yarmak/opera-proxy
-```
-
-#### Snap Store
-
-[![Get it from the Snap Store](https://snapcraft.io/static/images/badges/en/snap-store-black.svg)](https://snapcraft.io/opera-proxy)
-
-```bash
-sudo snap install opera-proxy
-```
-
 ## Usage
 
 List available countries: