Update snapschott.yaml

Okay, hopefully this works now.  Added final keys.

scripts/people/2014/fall/snapschott.yaml

@@ -7,8 +7,10 @@ name: Andrew Schott
 rit_dce: afs7827
 hackathon1: http://andrewhfoss.blogspot.com/2014/09/microsoft-coding-competition_14.html
 hackathon2: http://andrewhfoss.blogspot.com/2014/10/hudl-meetup.html
-hackathon3: http://andrewhfoss.blogspot.com/2014/11/pre-thanksgiving-playtest.html
-hackathon4: http://andrewhfoss.blogspot.com/2014/12/final-playtest.html
+hackathon3: http://andrewhfoss.blogspot.com/2014/11/election-day-hackathon.html
+hackathon4: http://andrewhfoss.blogspot.com/2014/12/final-stretch-hackathon.html
+playtest1: http://andrewhfoss.blogspot.com/2014/11/pre-thanksgiving-playtest.html
+playtest2: http://andrewhfoss.blogspot.com/2014/12/final-playtest.html
 hw:
   litreview1: http://andrewhfoss.blogspot.com/2014/09/literature-review-1.html
   quiz1: http://andrewhfoss.blogspot.com/2014/09/tosw-quiz.html