Hdrezkaapi

- [New] thumbnail
- [New] rating (float)
- [Changes] Attributes now use `cached_property`
- [Changes] `rezka.type` now switched to classes (`HdRezkaTVSeries` and `HdRezkaMovie`)
- [Changes] `rezka.getSeasons()` replaced with `rezka.seriesInfo` property
- `translators_id` now is int
- `HdRezkaStream` now has `name` and `translator_id`
- Files are divided into modules

* Progress is now displayed more accurately

* Fixed bug with `ignore` option in `getSeasonStreams`

* Now `getSeasonStreams` is executed in threads

Improved engine for movie support

Added support for subtitles