Add Ansible script to deploy to AWS.

Resolves #166
Increase nginx max request size.

Resolves #227
Remove old deploy scripts and config files.

Resolves #226
Add loading indication.

When navigating to a route that hits the Github API, the
screen now fades out slightly to indicate that the request has been
sent. Resolves #34
Switch to Bocoup's hosted browserify-cdn.

Resolves #220
Set caching to false on Ajax requests.

Resolves #231
v0.1.5
Access CDN resources over HTTPS.

Resolves #233
v0.1.6
Add deploy scripts to staging server.

Resolves #224
Build app when deploying.

Resolves #236
Fix display bugs in Firefox.

Resolves #149
Set explicit width on profile photo in top menu.

Resolves #192
v0.1.7
Forward requests to www.gistbook.io through nginx.

Also supports HTTPS with nginx.
Access wzrd.bocoup.com via https.

Resolves #251
v0.1.8
Remove regression in routing.

In 5d5c885 I attempted to add a performance boost by not routing
when the same route was matched. This made it impossible to go from,
say, one user's Gistbook to another's directly, such as when forking.

Resolves #250
v0.1.9
Clean up Ansible deploy scripts.

Resolves #248