This contains the following changes:
- a new interface IPackageVersion for all Package classes that can
provide an AndroidVersion getVersion().
- fixes the "update sdk" where the local repo has no doc by suggesting
to install the most up-to-date doc.
- fixes a bad cast in the UpdaterLogic.
- normalizes the long descriptions but adding the revision if not
present.
- fixes an edge case when displaying the very long description of the
docs package, i.e. need to indicate it is upgraded due to a version
change.
SDK BUG 2192352
5cff81bb58