[IB-924] Configure URL Cache; set memoryCapacity to 8MB, and diskCapacity to 50MB and clear the cache when the app goes to background only if the current usage exceeds the limits
[IB-924] Configure URL Cache; set memoryCapacity to 8MB, and diskCapacity to 50MB and clear the cache when the app goes to background only if the current usage exceeds the limits

sharath-cliqz/browser-ios,sharath-cliqz/browser-ios,sharath-cliqz/browser-ios,cliqz-oss/browser-ios,sharath-cliqz/browser-ios,cliqz-oss/browser-ios,cliqz-oss/browser-ios,cliqz-oss/browser-ios,cliqz-oss/browser-ios,sharath-cliqz/browser-ios,sharath-cliqz/browser-ios,cliqz-oss/browser-ios,cliqz-oss/browser-ios,sharath-cliqz/browser-ios,sharath-cliqz/browser-ios,cliqz-oss/browser-ios