Only two bootcamps ever included instructor bios and pictures in their homepages, and it would be better in any case to come up with a way to link to the team.html page on the main Software Carpentry website so that we don't have to maintain two parallel copies of this material.  The same is true of sponsoring organizations and badges.
Merge pull request #189 from gvwilson/removing-instructors-orgs-badges

Removing includes and images for instructors, orgs, and badges (which were almost never used).