Moving engine info over now that the cordova-lib plugin version selection code is merged in. I did a brief check to make sure that we didn't need to add any other engine entries and it seems like we are all good. All of the plugins build with cordova-android 3.7.X + and cordova-ios 3.9.X +. However, a lot of the cordova-ios mobilespec tests were failing. Testing each plugin is outside the scope of this task.