Updated to Unity Plugin version 3.3.0 which contains both iOS and Android plugins in one.
This version wraps Android SDK 3.3.0 and iOS SDK 3.2.1.
This combined plugin breaks compatibility with some earlier versions through:
-Adding a Chartboost namespace
-Changing the names of ChartBoostBinding and ChartBoostAndroid to CBBinding
-Changing ChartBoostManager and ChartBoostAndroidManager to CBManager
This combined plugin also features a more unified API and many improvements and bug fixes.