to test server
try using string for JSON
fixing blob problem
roll back retrieval to test
use random image retrieval
mysql version random retrieval
debug and refactor
allowing get image by id for funny faces and user submitted faces
fix server parse bug
allow user to judge and submit result
get comment working
fix database time out
merge to master
fix database connection for comment servlet
debugged the upload image server
build server reply id mechanism
merged from master