When Google Navigation hit the scene, it sounded the death knell for paid GPS on Android, so you can imagine the doom and gloom at Vlingo HQ last week when Google released the similar Voice Actions for free. As it turns out, however, Vlingo's not going to give up that easily; Vlingo for Android, once a $10 download, is now free as well. In a surprisingly gracious blog post that genuinely congratulates Google on the acco
