Update 2 Twitter Handels in harp.json (#2360)
Update 2 Twitter Handels in harp.json (#2360)

Currently, the links to Twitter on Kapunahele Wong's and Ward Bell's bios both point to https://twitter.com/undefined. These links are accessible when their bios are opened. This PR adds their proper Twitter handle, so their respective links point to the right place.
realappie/angular.io,realappie/angular.io,realappie/angular.io,realappie/angular.io,realappie/angular.io