adds master controller, inits app and db
adds twitter model
master controller inits stream
wraps init in IIFE
adds db connection events, configures app
stream begins after db-connect
decouples app and database init
adds create schema to database controller
tweets cleaned, filtered, passed to master controller
refactors server side to mvc
Merge pull request #76 from scottjason/mvc

refactors server sides modules, adds mvc