Admittedly, this one's a bit of a snooze, but if you find yourself adding events through Google's Calendar app on Android, you might give a hoot about these tweaks. First up is a new color tool, which lets you highlight specific appointments and change the color of your entire calendar. Judging by the screenshot above, there are two dozen hues up for grabs, so you're bound to find one that's to your liking. There's also a new date and time pic
