Change directory name of extracted Maven binaries (EmbeddedMaven)

Currently, there in SWR the Maven binary files extracted from downloaded archives are stored in directories named by UUID.randomUUID(). These directories are then linked with the archive files using md5hash. This hash is stored in a file resolver_maven_binary_zip_md5_hash_file in the extracted directory.
This approach is neither nice nor intuitive and nor effective.

Change the logic so the hash is used as a name of the new directory instead of using UUID. Related Java class is DistributionStageImpl