General enhancement: Make more Meteor-friendly

Just leaving this here for anyone who knows webpack and has the time…

Out of the box, Storybook is not very Meteor-friendly, for a handful of reasons:

• No support for absolute/root path imports (import X from '/root/folder/X')
• No support for ES2015 stage 2 (which includes object spread operator for objects)
• Errors out when importing a React component that imports a Meteor package

I would do a PR myself, but I don’t have any webpack experience, and I don’t currently have the time/knowledge to fix this. If that changes, I’ll come back to this and see what I can do, though!

[ffxsam]

You are right, it is not out of the box support, but would it be something we want?

I don’t see why it wouldn’t hurt. If I built a new tool and were to advertise it to the Meteor community in some capacity, I’d at least make sure that there was an easy step-by-step guide to get it to work with Meteor.

[arunoda]

@zvictor check our full control mode: https://getstorybook.io/docs/configurations/custom-webpack-config#full-control-mode