Merge pull request #3 from jarrodmillman/master

Updated testing module
Upload the scientific workflows notebooks and resources
final edits
Fix up slideshow mode
Delete large files since github doesn't like them anyways
More slideshow fixes
Include volume visualization for pycortex
Update notebooks for the adv ipython session.
Minor parallel updates
Add references.
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Add references.
  Minor parallel updates
  Update notebooks for the adv ipython session.
  Include volume visualization for pycortex
  More slideshow fixes
  Delete large files since github doesn't like them anyways
  Fix up slideshow mode
  Upload the scientific workflows notebooks and resources
Final edits...hopefully