adding mongo db logic, needs tidy up, also added bootstrap template

Architecture.png

app/actors/TwitterStreamActor.java

app/controllers/Application.java

app/controllers/TweetWebSocketActor.java

app/controllers/UserController.java

app/model/Session.java

app/model/TweetHub.java

app/model/TweetListener.java

app/model/User.java

app/model/UserService.java

app/views/application/index.scala.html

app/views/application/login.scala.html

app/views/application/package.scala

app/views/application/register.scala.html

app/views/application/sessions.scala.html

build.sbt

conf/routes

public/.DS_Store

public/bootstrap/css/bootstrap-theme.css

public/bootstrap/css/bootstrap-theme.css.map