Create headers for offsite registration and CFP sites.

The registration and call for papers will likely be done by Saltmarch. We'll need to supply the necessary branded header elements to match our new look and feel.

The registration site:
https://www.eventavenue.com/attReglogin.do?eventId=EVT3510

Specs for the offsite registration forms are: 650x200 and 650x180 pixels and each file should be a maximum of 50KB.