Add capistrano-unicorn

-development group
Add user model

- Migration file
- db schema
- user.rb
Add users & prelaunch controllers

- add prelaunch route index only
- add users routes new, create only
- re-migrate database users model
- remove public/index.html
- add prelaunch views layout
Add purecss

- purecss gem
- add yahoo purecss to assets
- include purecss in application.css
- add purecss responsive stylesheet to application.html.erb
Add prelaunch views

- index.html.erb
- prelaunch.css
- using yahoo purecss landing page template
Edit user migration

- User has email
Add pre-launch landing page

-Add prelaunch.css
-Initialize new user in prelaunch#index
-Add registration form partial
-Add prelaunch index view
-Add full page background image
Merge pull request #1 from zkarst/prelaunch_setup

Add prelaunch index view