Addon Info: Remove broken prop type sort (keep defined order)

[mordentware]

Issue: Prop Types sort is fundamentally broken. Following conversation in Discord, resolution was to remove sort (rather than add fixed name-based sort).

What I did

• Removed the broken sort for prop types in the PropTable component within the Info addon.
• Prop Types will now display in the order they are defined.

How to test

Put prop types for a component in a given order. They will display in that order.

Is this testable with jest or storyshots?
Yes (not currently tested for; tests for the Info addon are minimal and need fleshing out)

Does this need a new example in the kitchen sink apps?
No

Does this need an update to the documentation?
No

[mordentware]

I really don't feel like the failing tests are anything to do with my change. Anyone care to comment on that?

[danielduan]

looks good, thanks!

[Hypnosphi]

@mordentware @danielduan someone of you had to update storyshots (npm test -- -u)