Remove peerDependencies
Remove peerDependencies

Locking users in to a specific React version isn't a good solution.
We could specify a `=>` version range, but that would almost certainly
result in breakages when updating to the next React version.

Will document peerDependencies instead.

FormidableLabs/builder-radium-component,FormidableLabs/builder-victory-component,FormidableLabs/builder-radium-component