fix nan in hirshfeld surfaces, bump version to 0.9.1

Loosen Hirshfeld methane all_close tolerance for parallel-reduce noise

Update codemeta to correspond to current version

Update workflows, simd + new emsdk for wasm, pyodide build disables e…

…xceptions

Bump version number

remove some unused large basis sets, remove unnecessary whitespace in…

… json basis files (reduce share directory size by about 20 MB)

Messy integration of xdm functional selection

Remove occ.js from eslint

Fix linter errors for js

Update cibuildwheel version