Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

build/javascript/node_modules/tailwindcss/scripts/rebuildFixtures.js

@@ -1,73 +0,0 @@
-import fs from 'fs'
-import postcss from 'postcss'
-import tailwind from '..'
-
-function build({ from, to, config }) {
-  return new Promise((resolve, reject) => {
-    console.log(`Processing ./${from}...`)
-
-    fs.readFile(`./${from}`, (err, css) => {
-      if (err) throw err
-
-      return postcss([tailwind(config)])
-        .process(css, {
-          from: undefined,
-        })
-        .then(result => {
-          fs.writeFileSync(`./${to}`, result.css)
-          return result
-        })
-        .then(resolve)
-        .catch(error => {
-          console.log(error)
-          reject()
-        })
-    })
-  })
-}
-
-console.info('\nRebuilding fixtures...\n')
-
-Promise.all([
-  build({
-    from: '__tests__/fixtures/tailwind-input.css',
-    to: '__tests__/fixtures/tailwind-output.css',
-    config: {},
-  }),
-  build({
-    from: '__tests__/fixtures/tailwind-input.css',
-    to: '__tests__/fixtures/tailwind-output-important.css',
-    config: { important: true },
-  }),
-  build({
-    from: '__tests__/fixtures/tailwind-input.css',
-    to: '__tests__/fixtures/tailwind-output-ie11.css',
-    config: { target: 'ie11' },
-  }),
-  build({
-    from: '__tests__/fixtures/tailwind-input.css',
-    to: '__tests__/fixtures/tailwind-output-no-color-opacity.css',
-    config: {
-      corePlugins: {
-        textOpacity: false,
-        backgroundOpacity: false,
-        borderOpacity: false,
-        placeholderOpacity: false,
-        divideOpacity: false,
-      },
-    },
-  }),
-  build({
-    from: '__tests__/fixtures/tailwind-input.css',
-    to: '__tests__/fixtures/tailwind-output-flagged.css',
-    config: {
-      future: 'all',
-      experimental: 'all',
-    },
-  }),
-]).then(() => {
-  console.log('\nFinished rebuilding fixtures.')
-  console.log(
-    '\nPlease triple check that the fixture output matches what you expect before committing this change.'
-  )
-})