Google Search for iPhone gets update to version 2

Google Search for iPhone has updated to version 2, with new features:

New on iPhone
✓ Complete redesign
✓ Major speed improvements
✓ Auto full screen: scroll down to hide controls, scroll up to reveal
✓ Beautiful full-screen image search
✓ Swipe away webpages to quickly return to search results
✓ Search within a webpage using the built-in text finder
✓ Easily switch between images, places, news, and more
✓ Fast access to Google apps like Gmail, Calendar, Docs and more all from one place

New on iPad and iPhone
✓ Save images to your camera roll