Updated scraper to handle duplicate profiles, and prefer the most recent one to dedupe.
Fix padding issues.
Add a "to add click here" link.
Adding screenshot.
Adding /images
Merge branch 'master' of github.com:lshepard/blended-learning-model-db
Merging the stuff that was on heroku.com:disruptedstudent but hadn't gone to master.

In particular, this change adds in de-duping code so that the same profile doesn't go up twice.