Updated dtendr.yaml

added hackathon blog posts
Merge remote-tracking branch 'upstream/master'
Added vidreview2 and curriculum to yaml

updating them links and such
Add litreview2 for dropofwill
Added Litreview2
updated litreview2
Litreview 2 Added
Added link for litreview2
Merge pull request #3 from decause/master

Getting up to date.
LitReview 2
Update yaml with latest assignments
Update snapschott.yaml
Adding a bunch of stuff
added quiz2
Quiz 2
Fixed litreview2 link & added quiz2
Adding Quiz #2
added key for quiz2
Add quiz2 key to MrNex.yaml
Added quiz 2