Fix loading of jQuery

• Remove broken loading of CDN version of jQuery; just use local file.

Remove unused beautifulsoup requirement

v2.0.1

Remove unused beautifulsoup requirement

Drop python 2 (now 3.7); HTML/CSS display tweaks

• Now uses python 3.7 (instead of 2.7)
• Use Flake8 linting and Black formatting
• Many font sizes tweaks (consistency and making smallest text bigger)
• Fix broken scrolling
• Fix video embed sizes
• Make thumbnail images bigger

Fix 'v' keyboard command

The 'v' keyboard command now, once again, opens the original article.

Fix for iOS 10

Moving left/right wasn't working in Safari or Chrome on iOS 10. Now it is.

Layout and swiping fixes

• Stop photo caption credits breaking onto multiple lines.
• On iOS (and probably other touch devices) fix the ability to swipe left/right when you're scrolled down the page
• Fix embedded videos. They should now be more responsive, and fit on one page, not overlapping other articles.

No page scraping, Jinja templates, upgraded JS libraries, and more.

• No more page scraping; everything is done through the API.
• Fetch all articles in one (or maybe two) queries, instead of individual queries.
• Using Jinja2 for templating.
• Using typogrify for text niceties.
• Showing byline photos for Opinion articles that have byline photos.
• Making the colours of headings consistent with the current Guardian site's tone colours.
• Upgrade jQuery and various JavaScript plugins/libraries.
• Change to HTML5.