Tony Chen's submission for assign3: community participation
Tony Chen's submission for assign 4 - on governance structure of PeerLibrary
Merge pull request #198 from chilldude/master

Tony Chen's submission for assign3: community participation
Add Rodrigo's assignment 6
added ref
27 -> 25, the correct sample size
27 -> 24, the correct sample size
Fix cross references
Merge pull request #199 from EOT/assign6-rodrigo

Add Rodrigo's assignment 6