Fix /songs/:songId route by passing in updateSong

Merge pull request #7 from coderjourney/add-authentication

Add Firebase authentication integration

Merge pull request #6 from coderjourney/add-styles

Add Blueprint.js and style application

Merge pull request #5 from coderjourney/add-firebase

Add re-base and store data with firebase

This is the starting poing for react with firebase

This is the starting point for part five of

the Learn React series (React Router).

This is the starting point for the state-vs-props

tutorial.

This is the point before the third React tutorial.

This is the starting point for Tutorial 2 in React series.