Add contributors and interesting stats to readme

Update README for 1.4

Update to 1.400 (sources and built fonts)

Fix italic spacing (#343)

Trim extraneous trailing whitespace in README (#335)

Revert to using relative paths (#334)

Fix generation of webfont zips

Merge pull request #331 from githubnext/1.3

Tweak release building to flatten webfonts zip

Merge pull request #329 from githubnext/1.3

Add a workflow_dispatch for testing releases

Update readme for 1.3

Add a workflow which prepares a draft release on tag

Eliminate utils and installer scripts

add release-artifacts to .gitignore