Change links tunefl.com => www.tunefl.com.

It has been decided to use the www subdomain, and to repoint the DNS
accordingly.
Maintain some external links, taking redirects into account.
Bump version to v1.1.3.
Deprecate RVM .rvmrc in favor of .ruby-gemset|version.

Hurrah for .ruby-gemset|version; a clean approach.
Unexample Procfile.

Commit the Procfile, making it work with Heroku, and removing the tail
of log/development.log.
Add missing trailing slashes to .gitignore.

Unlikely to cause issues, but... :)
Collapse CarrierWave/Fog env vars into FOG_CREDENTIALS.

In order to make the CarrierWave/Fog configuration more portable,
collapse FOG_PROVIDER,FOG_RACKSPACE_API_KEY,FOG_RACKSPACE_AUTH_URL,
FOG_RACKSPACE_USERNAME into FOG_CREDENTIALS - a JSON string.

Also rename FOG_HOST to ASSET_HOST.
Collapse Redis Resque env vars into RESQUE_REDIS_URL.

For the sake of cleaner and fewer env vars, collapse RESQUE_REDIS_HOST,
RESQUE_REDIS_PASSWORD,RESQUE_REDIS_PORT into RESQUE_REDIS_URL. Note that
this is set differently to the Redis server used for caching.
Rename env var REDISTOGO_URL to REDIS_URL.

This makes naming more consistent; there is no requirement that RedisToGo
be used.
Remove empty doc/ README.

The README to use is the one in the root of the repository.
Merge branch 'refactor' into develop
Fix broken uploaders when CDN, caused by env vars change.

Test for FOG_CREDENTIALS instead of FOG_PROVIDER.
Remove YARD and associated documentation in comments.

After having used YARD to document extensively throughout, it feels like
overkill for what the app is. Thus, remove all YARD and related lines.
Merge branch 'refactor' into develop
[#13] Dehackify ApplicationController#default_url_options.

Remove the locale hack from ApplicationController#default_url_options,
also changing to #url_options method merging with super hash.
Use Sidekiq instead of Resque.

Sidekiq will, with any luck, enable much more processing on the tunefl
server. Besides, it's pretty darn cool. :D

There is no /sidekiq mounted; if you'd like to monitor in development,
you can still use `resque-web` by setting `WORKER_REDIS_NS=resque`. ;)
Remove unused helpers,files,.gitkeeps.

Feel free to add things again if they're needed, but otherwise might
as well clean up. :)
Change README extension to md.
Delete config/database.yml.

This is very exciting! As of Rails 3.2, `DATABASE_URL` can be used
instead of reading config/database.yml. Hurrah! :D
Add missing requires.

Everything works, but...