Added instructions and script for easy installation under Ubuntu

Tested with:

  * Ubuntu 16.04 LTS
  * Raspbian (Jesse, Pi 3 B+)

linux-install.md

@@ -0,0 +1,51 @@
+# Ubuntu Install
+> Tested on a clean install of `Ubuntu 16.04 LTS`
+
+## Intalling go
+Install `Go-Lang >= 1.7`
+
+```bash
+apt update
+apt install golang-1.10 -y
+```
+
+Add the newly install `go-lang` to the path
+
+```bash
+export PATH=$PATH:/usr/lib/go-1.10/bin
+```
+
+Test to make sure that you can execute `go`
+
+```bash
+go version
+```
+which should output something like
+
+```bash
+go version go1.10.1 linux/amd64
+```
+
+## Installing dns-over-https
+
+Clone this repo
+
+
+```bash
+git clone https://github.com/m13253/dns-over-https.git
+```
+
+Change directory to the cloned repo
+
+```bash
+cd dns-over-https
+```
+
+make and install
+
+```bash
+make && make install
+```
+
+
+

linux-install.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# See the linux-install.md (README) first. 
+
+sudo apt update
+sudo apt install golang-1.10 git -y
+export PATH=$PATH:/usr/lib/go-1.10/bin
+cd /tmp
+git clone https://github.com/m13253/dns-over-https.git
+cd dns-over-https
+make && sudo make install
+
+
+