Dvc

* non-blocking intermediate progress IO (2767) casperdcl

* pyinstaller: add pywin32/win32file hook (2763) efiop
* win: use SuppressibleMsgBox instead of MsgBox (2764) efiop

* dvc: add workaround for `LookupError: unknown encoding: idna` (2761) efiop
* Restyle dvc: add workaround for `LookupError: unknown encoding: idna` (2762) restyled-io
* Test for issue 2672 added. (2758) kss682
* Ensure `makedirs` accepts str and Path-like objects (2757) algomaster99
* analytics: don't verify config from repo (2753) efiop
* Ensure `copyfile` accepts str and Path-like objects (2752) algomaster99
* ignore: make DvcIgnoreFilter use tree (2751) pared
* checkout: don't cleanup links when checking out specific targets (2750) efiop

* system: use logging instead of dvc.logger (2748) efiop
* Ensure `file_md5` accept str and Path-like objects (2746) algomaster99

* dvc get leaves dangling symlinks if source repo is set to use symlinks as its cache type (2745) shcheklein

* Remove `get_parent_dirs_up_to` (2741) algomaster99
* Ensure `contains_symlink_up_to` accept both str and Path-like objects (2740) algomaster99
* sftp: only remove src after an atomic copy during move (2739) mroutis