Add a step to create a root route

We discovered that rails 4.0 on heroku would throw an exception going to the index page if you did not have a root route defined.
Add FAQ and pull request request to docs index
Add creative commons license info
Add generalized reveal.js presentation template

- Improve presentation words
- Add Code of Conduct and Anti-Harassment policy info to deck
Change `Topic.new(params[:topic])` to `Topic.new(topic_params)` because of strong parameters in Rails 4
Merge branch 'master' of https://github.com/aaronwbrown/docs into aaronwbrown-master
Add Heroku root route instructions to create_and_deploy page
Fix public key permission deny issue when ssh to Heroku
Use docs as the default app.
Update spec to use docs as default site.
Don't show 'partial' steppages in the table of contents

'Partials' (like consider_deploying) now have filenames prefixed
with an underscore so they can be ignored by the TOC parser
Merge branch 'master' into new-default-site
Fix another test to deal with changed default site.
Add instructions for windows users to install Rails 4
Upgrade jQuery to 1.10.2 because why not?
Initial work on a new reference section.
Fix typo in Ruby curriculum
Use a released version of eventmachine.
Reskin navbar with railsbridge.org style

Scssify header and toc css
Added a link to the reference files from the main railsbridge index.