Replace some of the standard text with specific information for the Oxford DTC boot camp.
Add eventbrite link and a few minor tweaks.
Added registration widget, removed reference to Duke (for now?)
Merge pull request #415 from amyrbrown/nescent-reg

Added registration widget, removed reference to Duke (for now?)
Merge branch 'master' of https://github.com/swcarpentry/website

Edited oxford-dtc info manually to resolve conflict.
Merge pull request #414 from jonc125/master

Update details for May boot camp at Oxford
Updating staffing page
Merge pull request #416 from gvwilson/updating-staffing-2013-03-24

Updating staffing page
Thinking about using the Notebook as a teaching tool
Merge pull request #417 from gvwilson/using-notebook-as-a-teaching-tool

Thinking about using the Notebook as a teaching tool.
Fixing typo