README contains details about how to get authorized with Dropbox
Add dropbox-sdk for talking with Dropbox
Retrieve dropbox authorize url
Require the correct path
Ignore .env environment variable file
Rename access_token to session and change from it using a class method
Webmock for testing requests
Access token method to retrieve the access token using the authorization
code
Launchy for use with the Rake task
Updated the README so that it matches the code for getting the access token
Rake task to retrive an access token for Dropbox access
Add access token to the setup documentation for configuring Dropbox
Initial implementation of the Dropbox iterator
Test file extensions on the Dropbox Iterator
Add spec_helper to spec files that were missing it so coveralls can track
Add iterators file to require the files under the iterators directory
Removed an unneeded require
Replace webmock with fakeweb

webmock would not stub out the request for putting a file.
Move web request stubbing for a Dropbox call to DummyDropbox

In order to have a centralized area for stubbing Dropbox calls.
Refactor spec to remove duplication of hard coded strings