Mxdev

- Added auto correction for pip URLs, so that GitHub or GitLab URLs can be used as copied in `sources.ini`.
[zworkb]

- Added interdependency handling to avoid manual dependency order resolution.
[jensens, gogobd]

- Added skip mode to exclude packages from installation (clone/update only).
[jensens, gogobd]

- Removed position feature.
[jensens, gogobd]

- Removed Workaround for libvcs and depend on libvcs>=0.10.1.
[jensens]

- Workaround for libvcs bug https://github.com/vcs-python/libvcs/issues/295
[jensens, gogobd]

- Workaround for libvcs bug https://github.com/vcs-python/libvcs/issues/293
[jensens, gogobd]

- Fix: editable can be configured to be processed before or after initial requirements.
[jensens]