Adds more descriptive intro/descriptions and better screenshots. am: 13d34222 am: a875fb6f am: d39cd8a0 am: fa8730d7 am: d13f63ba am: c9f42c63 am: db37bca7 * commit 'db37bca7': Adds more descriptive intro/descriptions and better screenshots. Change-Id: I4ee5934bbbf8fefad3e15ed67c305e53d6aed2ae