Rollup took a dive. Latest version patches it all up.
react-tap-event-plugin inside the app broke too. It looks like this was caused by relying on the internal fbjs scripts inside react, which moved locations. I have sympathy for them cuz we're dealing with internal changes in React Native too.
Also registered the rollup external declarations to cut down on the number of build warnings.
All in all, this is just house keeping.
Updates dev deps to keep everything working.