FastMall has announced a major update to their shopping mall navigation application. FastMall 2.0 is now free and adds a number of new features. FastMall provides turn-by-turn directions to help you find your way around over 1,275 shopping malls with directions to stores, restaurants and even restrooms. FastMall 2.0 also provides the ability to save information on where you parked so you can find your car, to be taken to the nearest restroom simply…