Storybook support

[jimbojetlag]

I have created a new issue on Storybook project to support Fusion: storybookjs/storybook#4017 . It would be great to collaborate with Storybook developers to make this happen, as the current api of Fusion does not seem to allow overriding Webpack config.

Storybook is a popular tool for React elements development used by CRA projects, it'd be great to have this in Fusion too.

[revskill10]

@jimbojetlag As i see, fusion-cli doesn't allow customize webpack, and it shouldn't. Storybook is very bad for supporting webpack in that way. I prefer using something like lerna for an independent package instead of integrating with fusion.

[jimbojetlag]

@revskill10 please see storybookjs/storybook#4017.