No hard-coded document links

[appakz]

As an event organizer I need a way to associate documents with an event and have those documents be availble to users who are viewing the site.

We currently have a need for two different types of documents:

• Schedule: A printable schedule of all sessions at the event. This document should be available on the "Time & Place" view as well as directly on the main home page.
• Sponsorship form: A form for sponsors to fill out. This document should be available on the Sponsors page.

The simplest way to do this is to host the documents somewhere else (Amazon S3, Dropbox, Skydrive, whatever), and simply link to the documents at their cloud storage loaction.

Administrators of the site should have a new tab available when editing an event called "documents". That tab should present input fields for each of the supported document types. The fields needed for each document will be:

• Name: This is just a brief bit of text that will be used for the link
• Url: This will be the URL to where the document is hosted.

That's it. To keep it simple for now we won't bother allow for uploading documents to the event site for saving in cloud storage; that will all have to happen outside of the app.