Missing "ListDependencies" function for dependencies

[aplteam]

What's required is a ListDependencies user command that gives the full picture of which packages/versions are required by the dependency file but also by their dependencies.

Such a command is invaluable in a number of scenarios:

• Finding out which package is relying on a package that has recently been updated.
• When a development package was accidentally added to a package as such.

Without such a command it can be difficult to work out why a package installs a particular package as a dependency.

[aplteam]

Maybe this functionality can be added to the PackageDependencies with a -verbose flag?!