mkalias: 0.3.2

Quick update to use `importCargoLock` instead of `cargoHash` for the
dependencies.  This should eliminate future issues where `cargoHash`
could fall out of sync for a new release.

mkalias: 0.3.1

- Makes basename consistent on `src`; and
- Fixes broken `cargoHash`. Thanks to @cohei for reporting.
  Unfortunately, I had to do a separate commit to bump the patch
  version. Fixes #4.

mkalias: 0.3.0

- Adds `--read-link` option (short: `-L`) to follow symbolic links.
  Thank you to @cdmistman for the contribution.