implemented post requests to draw.js to enable collaborative drawing and responding to draw requests
fixed merge conflict in stream.jade
Merge pull request #9 from wendinglu/drawingboard

Drawingboard
modified drawing.js and family.js so that database works; collaborative drawing works; fixed stream page for new database schema
Merge pull request #10 from wendinglu/login

Login, user creation, and session
added thte ability to request a drawing
fixed merge conflicts from pull
tried to implement adding of family members.. and is not working..
Families can be uploaded and downloaded. Check router get /family for example of asynchronous request
Merge pull request #11 from wendinglu/drawingboard

Drawingboard
added login
Family page displays family members info
Can click on a member box to login as that family member
Can click on a member box to login as that family member