Lightnovel-crawler

Major changes in this release:

- Selenium based browser to bypass cloudflare protection
- Template support for extending the base crawler
- Lookup bot to find a template for new novel sources.
- Models for Chapter, Volume, Novel etc.
- Volume list is now optional for crawlers
- Styling updates for epub
- Minify HTML to reduce epub size
- Improve and enhance the cleaner
- Fixes a lot of sources, including webnovel
- New sources

- Update sources
- Enable proxy only when `--auto-proxy` is passed
- Fix post request
- Discard failed images
- Use GoFile for bots

- Enables auto proxy switching every 30s with [free-proxy](https://pypi.org/project/free-proxy/)
- Fixes download error reporting that was causing crash
- Makes the final URL input optional for the `--page` option 1161
- Fixes Change Selection not working when input argument is present
- Fixes and adds new sources