Add-On Index enhancements

The build (https://app.snap-ci.com/openmrs/openmrs-contrib-addonindex/branch/master) looks ok, it appears to have updated the docker image (Docker), I confirmed the docker image running is the latest image.

On Chrome console, I have for both the deployed site and running locally:

Uncaught TypeError: Cannot read property ‘location’ of undefined at new e (react-router.min.js:1) at p._constructComponentWithoutOwner (react-dom.min.js:13) at p._constructComponent (react-dom.min.js:13) at p.mountComponent (react-dom.min.js:13) at Object.mountComponent (react-dom.min.js:14) at performInitialMount (react-dom.min.js:13) at p.mountComponent (react-dom.min.js:13) at Object.mountComponent (react-dom.min.js:14) at a (react-dom.min.js:14) at r.perform (react-dom.min.js:15)

On firefox I have something even weirder:

TypeError: r.props.history is undefined[Learn More] react-router.min.js:1:2145 e https://unpkg.com/react-router/umd/react-router.min.js:1:2145 [29]</b._constructComponentWithoutOwner https://unpkg.com/react-dom@15/dist/react-dom.min.js:13:6034 [29]</b._constructComponent https://unpkg.com/react-dom@15/dist/react-dom.min.js:13:5896 [29]</b.mountComponent https://unpkg.com/react-dom@15/dist/react-dom.min.js:13:5061 [66]</i<.mountComponent https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:18731 [29]</b.performInitialMount https://unpkg.com/react-dom@15/dist/react-dom.min.js:13:6854 [29]</b.mountComponent https://unpkg.com/react-dom@15/dist/react-dom.min.js:13:5737 [66]</i<.mountComponent https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:18731 a https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:10573 [89]</i.perform https://unpkg.com/react-dom@15/dist/react-dom.min.js:15:8934 s https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:10794 [89]</i.perform https://unpkg.com/react-dom@15/dist/react-dom.min.js:15:8934 [46]</d.batchedUpdates https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:3912 i https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:22923 [60]</V._renderNewRootComponent https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:12055 [60]</V._renderSubtreeIntoContainer https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:13052 [60]</V.render https://unpkg.com/react-dom@15/dist/react-dom.min.js:14:13179 OpenMRS Add Ons t OpenMRS Add Ons OpenMRS Add Ons OpenMRS Add Ons