Version 0.2.1
- Adds H2 pushes for CSS and JS
- Adds Cache-Control:public, max-age=86400 to the manifest.json
- Adds preconnects for 3 more external resources
- Fixes showing double headers
- Uses memcached for rendered pwa pages
- Increases cache headers to default to 10 min and use Cloud CDN
- Reduces memcached timeout