Add therubyracer
Provide Vagrantfile
Add ansible playbook
Use VirtualBox shared folders on Windows

rsync proves unreliable.
Fix path to playbook
Fix script error when initializing rbenv
Workaround networking issue by assigning fixed IP
Use SMB shared folders on Windows
Make sure bash_profile exists
Disable SMB shared folders

SMB shared folders proved to be unreliable.
Merge branch 'demo/vagrant'
Add users and comments table

Commands:
* rake db:create
* rails g migration CreateUsers name:string
* rails g migration CreateComments body:text user:references
* rake db:migrate
Add title field to comments

Commands:
* rake db:rollback
* rake db:migrate
Generate User and Comment model

Commands:
* rails g model user --skip-migration
* rails g model comment user:references post:references --skip-migration
Provide seeds

Commands:
* rake db:seed
Improve seed to be idempotent

Now seeds can be invoked repeatedly. Only changes are applied.

Commands
* rake db:seed
Generate comments controller

Commands:
* rails g controller comments index show
Add page resource

Commands:
* rails g resource page title body:text
* rake db:migrate
Scaffold pages

Commands:
* rails g scaffold page title body:text
Revert "Generate comments controller"

This reverts commit 7be982d74c84bf2153db63e05541d5c1749f0122.

Conflicts:
	config/routes.rb