Add initial prototype (#1)

* Add survey library to select server

* Add speedtest

* Add --random flag to connect

* Add list command

* Cache server list

* Tail the openvpn logs so that it appears in vpngate logs

* Add goreleaser action

* Add golangci-lint action

README.md

@@ -0,0 +1,56 @@
+# vpngate
+
+This is a client for [vpngate.net](https://www.vpngate.net/).
+
+![image](https://user-images.githubusercontent.com/4519234/103308173-ce250780-49df-11eb-9032-ef832e5b9463.png)
+
+This client fetches the list of available relay servers provided by vpngate.net. Once connected to a relay server, speed tests kick off to determine latency, upload speed and download speed.
+
+![image](https://user-images.githubusercontent.com/4519234/103308641-e47f9300-49e0-11eb-8ff2-77c6e3e8cc7b.png)
+
+Once connected, you can check out your IP address: https://nordvpn.com/what-is-my-ip/
+
+## Requirements
+
+- [openvpn](https://github.com/OpenVPN/openvpn)
+- macOS or Linux (might work on Windows)
+
+## Install
+
+```sh
+go get github.com/davegallant/vpngate
+```
+
+## Usage
+
+### List Available VPNs
+
+```sh
+$ vpngate list
+```
+
+### Connect to a VPN
+
+Because openvpn creates a network interface, run the connect command with `sudo` or a user with escalated privileges.
+
+```sh
+$ sudo vpngate connect
+```
+
+#### Random
+
+If the country doesn't matter, a random VPN can be selected:
+
+```sh
+$ sudo vpngate connect --random
+```
+
+## Notes
+
+- I do not maintain any of the VPN servers on vpngate.net. Connect to these VPN servers at your own discretion
+- Many of the listed servers claim to have a logging policy of 2 weeks
+
+
+## Todo
+
+- Allow for servers to be cycled periodically (--cycle)