Update people-hci.json with data from Jeff Huang's crawl

Jeff Huang's group at Brown recently released this dataset: http://cs.brown.edu/people/alexpap/faculty_dataset.html

Today someone pointed out to me that the list here was pretty incomplete. So I asked Mechanical Turk to find the GScholar pages for all the HCI folks in Jeff's list, then merged it with what was here already.
Tweak to improve stability with previous sort order

(Manual tweaks b/c previous commit made it look like some people had been deleted, when they were just relocated)
Added a few more names.
Merge branch 'patch-1' of github.com:mbernst/scholar-scraper
Better error catching.
Fabio Crestani profile no longer exists for some reason.
reran crawl.