Add methods and examples for offline testing:
- Add methods for injecting html into a web page
self.load_html_string(html_string, new_page=True)
self.load_html_file(html_file, new_page=True)
self.open_html_file(html_file)- Use complete cloudflare links for accessing libraries
- Add assert_raises() to avoid the camel-casing of assertRaises()
- Update the beautifulsoup and certifi dependences
- Improve highlighting in Demo Mode
- Increase the bring_to_front() z-index setting
- Make sure jQuery is fully activated before using it
- Add an offline example with a single-page web app