Remove JumpstartLab Logo

* Update styles to remove logo reference
* Update Navigation template with RailsConf 2013
Fix footer alignment issues

When right nav was displayed the footer would float up and align with
the main body content.

* Update layout css to have footer clear all divs
Fix terminal code formatting

* Update highlight plugin not remove spacing
Workshop 1 - Introduction

https://trello.com/c/WRUYK0LW
Workshop 1 - Integration testing

https://trello.com/c/hhIbcyDd
Workshop 1 - Testing Associations and Validations

https://trello.com/c/jS7EuXZP
Workshop 1 - Using Factories and Test Data

https://trello.com/c/oCQsJPgc
Links to Workshop 1 content

* Add links to index page
* Update broken link on Introduction
Workshop 2 - Faking external services

https://trello.com/c/NwoNDJPt
Merge pull request #4 from harlow/hw-fix-terminal-ouput

Fix terminal code formatting
Merge pull request #3 from harlow/hw-fix-footer-alignment

Fix footer alignment issues
Merge pull request #2 from harlow/hw-remove-header-logo

Remove JumpstartLab Logo
Merge pull request #1 from harlow/hw-initial-chapters

Initial TDD Workshop Content
Add section subtitle
draft of noel's session stuff
Merge pull request #5 from noelrappin/master

Details for my session
Use ruby 1.9.3-p392

* Older versions will not generate previews appropriately
Fix links and cleanup of main TDD page

* Fix typo
* Link to smoke test / starter repository
* Add expected output to rspec step
* Fix links
* Add stubs for new files (just specifies filenames for links)
Copy updates to Generating Test Data

* Update with FactoryGirls Syntax methods
* Fix spelling mistakes
Merge pull request #6 from harlow/ap-fix-links

Fix links and cleanup of main TDD page