When the user login the first time display 'Upload File', else dashboard.
Merge pull request #7 from rbalekai/IDR-144-first-time-login

When the user login the first time display 'Upload File', else dashboard...
@WIP
Removing GenericFiles#index action

This is not yet needed, so I'm ignoring it.
Adding PhantomJS and Poltergeist testing

In order to test the JS of the multi-file upload, I needed to use
PhantomJS. This required some additional tweaks.

Next step, enabling the Start button to work on upload.
Removing upload control buttons.

Presently these aren't working, and I'd like @danhorst to work on it.s
Adjusting file uploader to only be present on new

If it is present on update then we have file replacement concerns.