Web App version automatically loads YouTube app on iOS

[zephinzer]

Using Apple's meta tag as documented on their developer guide (see: https://developer.apple.com/library/mac/documentation/AppleApplications/Reference/SafariWebContent/ConfiguringWebApplications/ConfiguringWebApplications.html) for specifying a web app capable website as below results in the YouTube app automatically opening up on iOS 8.

Example of the meta tag:

<meta name="apple-mobile-web-app-capable" content="yes">