Get the new Dropbox Watch Agent off the ground.
Send events when the Dropbox Watch Agent detects any difference on the directory listing provided by the Dropbox API.
Implement dropbox directory diff. Very naive.
Dropbox API client to deal with directory listing.
Deal with JSON vs. Hash - String vs. Symbol.
Improve Dropbox Watch Agent event payload documentation.
Oops, it didn't like UTF-8 ellipsis.
Call `interpolated` and `options` with strings instead of symbols.
Default options should be strings.
Use `omniauth-dropbox` instead of requiring an api key per agent; And `dropbox-api` instead of rolling our own.
Merge branch 'master' into dropbox-watch-agent

Conflicts:
	app/assets/stylesheets/application.css.scss.erb
	app/helpers/application_helper.rb
Add dropbox dummy key/secret for testing purposes.
Merge pull request #572 from PetroFeed/dropbox-watch-agent

Dropbox watch agent