IDG Contributor Network: 6 great animation apps for the Mac

Macs have been a favorite of artists for many years, and have long been used to create all kinds of animated content. Everything from cartoons, to movies, to animated illustrations have been done in OS X on all kinds of different Mac computers.But finding the right animation app can be a chore if you don't know where to start. In this roundup I've included six of the best animation apps that you can get in the Mac App Store.While this is by no means an exhaustive list of what's available in term