added dropbox_sdk gem
created dropbox_helper
created test route for saving to dropbox
add user content to .gitignore
add basic code for dropbox uploads
add upload status to enclosures table
added upload_status column to enclosures
include the right files
add upload_status updates to enclosure during upload
remove test code
Merge pull request #12 from schbetsy/save_to_dropbox

Save to dropbox