Adds a build system through npm
Adds alloy to package.json
Adds node_modules to path in launcher
Zero based indexes for stories
refactors setupTransition to switch case
Adds missing semi-colons
Adds new helper functions
Adds new StoryFixture module
Refactors event handlers and setData :tada:

Uses new StoryFicture module to manage story's chapter's and state.
Removes dead code :skull: