Google rolls out the latest version of its Android mobile operating system, called Android 2.3 or “Gingerbread” The update includes support for mobile payments, VoIP calling, one-touch copy and paste, support for multiple cameras and improved power management. The first phone to run Gingerbread is the Samsung Nexus 2. Google says it will begin open-sourcing the new version of the OS to developers, who can begin building their own functionality on the platform. The new OS will make Android phones operate faster than phones running the old 2.2 OS.”]