`chasquid-util aliases-resolve` does not take hooks into account

This is forked from issue #17, where @DiederikvandenB reported that chasquid-util aliases-resolve does not take hooks into account, and that is confusing and misleading.

At minimum, the documentation should mention this fact, and possibly a warning should be emitted if the hooks are present.

There is no way to manually do an alias resolution with hooks for troubleshooting (other than sending an email, of course), which should also be fixed.