Attempt at linkedin oauth
updated routes/handler/usermodel
updated routes/matchHandler/userModel to handle user related DB connections
updated createUser query
updated userModel functions
create user function working
get user, create user, get user stack working
refactored :Stack and finished User.approve
built moarStack and all conversation functions
refactored from one handler/model to many handlers/models
fixed data output for User.get. message.getOneConversation in progress
basic recommendation module
add basic classify
Merge branch 'ml'
add common db connection. add recommendation based on previous choice
add testing