Introduced class Rank, indicating the rank of importance of a given message written to IConsole.
Deprecated internal Severity class in favor of new public Rank dito.
Changed the output emitted by the InstallerContext when installing.
Configured GoodGet project to treat warnings as errors.
Added support for custom memberwise cloning of Package instances, and exposed this functionality via IClonable.
Added static utility method that allows cloning arrays of IClonable instances, specifying the type of elements to be returned in a generic fashion.
Worked through the output generated by the InstallerContext class while updating/installing a set of packages against it's feed.