* Use html 'defer' attribute
Instead of putting the extension script tag at the bottom, we can use the `defer` attribute to execute the script after all other content is loaded. It has [very good](https://caniuse.com/#feat=script-defer) browser support.
* fix checksums
* use sha384 hashes
* update to Katex 0.11.1
* Create separate entry point of copy-tex for webpack
* Update katex.webpack.js comment
* Generate ECMAScript for contrib
* Update dependencies
* Comment out documentations
This is particularly important as update-sri.js only updates jsdelivr links.
I was able to get update-sri.js to do the heavy lifting (computing checksums)
after updating the links in general, and downloading v0.10.0-alpha from CDN.
* Added MathJax compatibility script
* Removed make integrity, which release.sh handles
* Renamed scripts
* Use katex.render (and options) instead of manually string munging
* Rewrote code based on feedback
* Renamed file correctly
* Extended README with an example of usage
* Removed CDN paths in place of an abstract path
* Revert "Removed CDN paths in place of an abstract path"
This reverts commit 857f8de2e449d9ac5a3d8eab5104dac561c533c4.
* Replace versions with `...`, with note to avoid confusing users
* Revert some `...` replacements to files that do exist.
