Fixes some trivial typos, mostly in comments,
except for in `mach_nix/resolver/__init__.py`,
the scope is a context manager, so there shouldn't be arbitrary
sideffects by the rename.
- retrieve dependency information for nixpkgs packages only from sdist and not from wheel provider
- skip dependency removal if package dependencies are unknown
This switches to using `packaging.version` for version numbers
and `packaging.specifiers` for handling specifiers, the later
which implements the PEP440 logic for prereleases.
See Changelog.md for changes.
* adapt data interface for new sdist dependency graph format
* change wording in readme
* wheel support + concept providers
* overlay support WIP
* overlay support
* extras support for nixpkgs
* machnix as overrides
* granular provider settings + custom autoPatchelfHook
* improve overlay generator, remove prefer_new
* unify nixpkgs src
* update interface, bump version and examples
* fixes and updated docs
