Copy `public` to `.temp` directory
Add default iOS Web Clip icon

More information about these icons:

https://developer.apple.com/library/ios/documentation/AppleApplications/Reference/SafariWebContent/ConfiguringWebApplications/ConfiguringWebApplications.html

https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/WebClipIcons.html#//apple_ref/doc/uid/TP40006556-CH29-SW1
Add `charset`, `X-UA-Compatible`, and `viewport` meta tags