Brookstone has announced the Rover 2.0 App-Controlled Spy Tank ($150), the second version of its Rover tank, a toy designed to be compatible with the iPad, iPhone and iPod touch. The night vision-equipped tank is 25 percent faster than the previous model, which we reviewed and liked last year. Rover 2.0 can stream and record live video and stills, as well as uploading them directly to Facebook, Twitter and YouTube using the free app. Built with Wi-Fi…