Download all versions of android-util JAR files with all dependencies

Utility classes mimicking classes from android.os and android.util that does not really require an android phone to run. Created to facilitate testing and usage of android compatible libraries without having to run it on an actual phone. Note that android.os.Parcel and android.os.Bundle only supports a subset of it's original interface as these parts actually are dependent on the native phone library to work properly, or they have no real need on modern phones / outside android.