Corrected the setup instructions in the README

The environment variables need to be set before running node app.js to
prevent an OAUTH error message.
About Screen Styling. Github repo quick link.

Added some basic bootstrap styling to the main page to give it a
lighter feel. Added a button to quickly link to the Github repo.
Added myself to authorized user list

Forgot to add myself with last commit.
vagrant file and ansible playbooks for development environment
adding username
fixing link syntax
Touch up various pages’ text

On all changed pages:

- “smarten” apostrophes – change ' to ’

On “About”:

- Fix the capitalization of the names of the three technologies this site uses, and make them all links in case people haven’t heard of them before.
- Move the `<dl>` out of the `<p>`. According to https://developer.mozilla.org/en-US/docs/Web/HTML/Element/p, `<p>` should only contain phrasing content, not flow content. This does not change the visuals.
- To keep the “FAQ:” still related to the following questions and answers, make it a header. An `<h3>` rather than an `<h2>` just because the `<h2>` looks too big, and I don’t want to bother writing a custom style for it. Following an `<h1>` by an `<h3>` may be a bit weird semantically, but at least it’s better than the `<p>` it was before.

On “How to Sign Up”:

- make the sentence grammatical by adding “or”
- capitalize “GitHub” properly
Add myself (roryokane) to the authorized user list
Minimize the 404 page and make it stylistically consistent.
Add username
Bug: typo in label's `for` attr
Bug2: typo in label's `for` attr
Bug3: typo in label's `for` attr
Add dismiss modal to flashes.
Add optimist for port arg on startup.
Usage: -p [portnum]
Remove dead code
exit user creation if not in the authorized users list
1. Adding spacing to FAQ descriptions
2. Lining up forms on user profile page and cleaning up layout for mobile
3. Hiding Fork Me banner on small-screens
4. Adding myself to the userlist
Merge PR #33.
Merge pull request #45 from williamle8300/patch-3

Bug2: typo in label's `for` attr