Added Vagrantfile to automate setup of build environment

.gitignore

@@ -29,4 +29,6 @@ vmbuild/vmbuild
 
 *.gz
 
-.DS_Store
+.DS_Store
+
+/.vagrant

README.md

@@ -48,6 +48,21 @@ Here is a video showing how to set it up and get started with IncludeOS:
 
 [![Getting started with IncludeOS video](http://img.youtube.com/vi/b2D6loApw3o/0.jpg)](http://www.youtube.com/watch?v=b2D6loApw3o)
 
+## Building with Vagrant
+
+You can use
+[Vagrant](https://github.com/hioa-cs/IncludeOS/wiki/Vagrant) to set up
+a virtual machine with the correct environment for building
+IncludeOS. The following commands will build and install IncludeOS
+into your home directory (`~/IncludeOS_install/`).
+
+```
+     $ git clone https://github.com/hioa-cs/IncludeOS.git
+     $ cd IncludeOS
+     $ vagrant up
+     $ vagrant ssh --command=/IncludeOS/etc/install_from_bundle.sh
+```
+
 ## Prerequisites for building IncludeOS VM's
   * **Ubuntu 14.04 LTS x86_64**, Vanilla, either on a physical or virtual machine (A virtualbox VM works fine)
      * For the full source build, you'll need at least 1024 MB memory
@@ -57,7 +72,6 @@ Here is a video showing how to set it up and get started with IncludeOS:
      * **Building on a Mac:** we have done a successful build from bundle, directly on a Mac. It's a work in progress, but see [./etc/install_osx.sh](./etc/install_osx.sh) for details.
   * You'll need `git` to clone from github.
 
-
 Once you have a system with the prereqs (virtual or not), you can choose a full build from source, or a fast build from binaries:
 
 ## A) Install libraries from binary bundle (fast)

Vagrantfile

@@ -0,0 +1,25 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+VAGRANTFILE_API_VERSION = "2"
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+  config.vm.define "IncludeOS" do |config|
+    config.vm.box = "ubuntu/trusty64"
+    config.vm.box_url = "https://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box"
+    config.vm.provider :virtualbox do |vb|
+      vb.name = "IncludeOS"
+    end
+
+    config.vm.synced_folder ".", "/vagrant", disable: true
+
+    config.vm.synced_folder ".", "/IncludeOS", create: true
+    config.vm.provision "shell",
+                        inline: "echo cd /IncludeOS >> /home/vagrant/.bashrc"
+
+    config.vm.synced_folder "~/IncludeOS_install",
+                            "/home/vagrant/IncludeOS_install", create: true
+
+    config.vm.provision "shell", inline: "apt-get update && apt-get install -qq git"
+  end
+end