v1.17.0: +mse234680, split mse229751, expand mse108046
less debug logging
v1.17.1: add Markdown editor fix for mse234680
add line breaks to minified punycode.js code, to keep line length below 1k chars
v1.17.2: duplicate metadata into SOUP.meta.js for more efficient update checking; also, split punycode.js lines further
v1.17.3: chat and area51 support HTTPS now
v1.17.4: simplify mse221304 fix, less log spam
release v1.17.4 as v1.18.0