Add --force-remove switch and reimplement PackageManager.remove. ...

remove() now first checks for untracked files and leaves the package untouched if it finds some and no force_remove is supplied. This means that after the user gets an error concerning untracked files, it's possible to rerun dub with --force-remove to remove the package cleanly.

Improve error messages for errors during package removal.

Print a more descriptive error message when PackageManager.getTemporaryPackage fails.

Avoid scanning for local packages for "dub dustmite --test-package".

Add Dub.overrideSearchPath to define a single and only path that is searched for packages.

Fix triggering an enforcement for Version.INVALID.

Determine the version of the package in the root dir properly instead of assuming ~master.

Make the warning message for non-existing locals more helpful.

Fix null pointer access for non-existent locally registered packages and output a warning.

The externally defined sub-packages don't have the name declared in the base package. This eliminates the double definition of a sub-packages name.

Fix check for looking only at base packages in PackageManager.getPackage. Fixes #214.

Properly saving the journal's filename of the package description.

Keeping track of the saved json file in the journal and some smaller changes.

Make "dub.json" the primary choice for a package description and handle "package.json" as a fallback.

When a package having externally defined subpackages is installed, they work. Currently not tested with the registry.

Automatic discovery of sub-packages added to package manager.

Inside of the PackageManager, change type of m_packages from Package[][string] to Package[], as there is no need for an associative array, currently.

Fixed typos.

Improve error message when removing a cached package fails due to a missing installation journal.

Rephrase enforcement message in addLocalPackage and conditionally specify a version when loading the local package list. See #194.

Add support for "add-local" without version name.

Rename badly named PackageManager.get to storeFetchedPackage.

Don't upgrade unmanaged packages. Fixes #171. ...

Also renames Action.Type.get to fetch.

Adjust style of dub.internal.vibecompat.data.json to latest vibe.d and use vibe.data.json if available.

Remove 'installation' references. ...

Change dub wording to stop referring package retrieval as installation, both in code and commands.

Implement building of specific packages, including sub packages.

Move dub.utils to dub.internal.utils and update copyright dates.

#119 Better feedback for dub add-local, dub remove-local

Fix compilation.

Moved Journal into packagemanager.d. Removed Project.writeMetadata as it is not used. Documentation typos and updates.