prep for using js-beautify

.jsbeautifyrc

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+{
+  "allowed_file_extensions": ["js", "json", "jshintrc", "jsbeautifyrc"],
+  "end_with_newline": true,
+  "indent_size": 2,
+  "indent_char": " ",
+  "indent_level": 0,
+  "indent_with_tabs": false,
+  "preserve_newlines": true,
+  "max_preserve_newlines": 2,
+  "jslint_happy": true
+}

.jsbeautifyrc-css

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+{
+  "allowed_file_extensions": ["css", "scss", "sass", "less"],
+  "indent_size": 2,
+  "selector_separator_newline": true,
+  "newline_between_rules": true
+}

.jsbeautifyrc-html

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+{
+  "allowed_file_extensions": ["htm", "html"],
+  "indent_size": 4,
+  "preserve_newlines": true,
+  "max_preserve_newlines": 1
+}

utils/beautify.sh

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+#!/usr/bin/env bash
+find src -type f -not -path "*tests*" -name '*.js' | xargs -n1 js-beautify --config .jsbeautifyrc -r
+find src -type f -not -path "*tests*" -name '*.css' | xargs -n1 css-beautify --config .jsbeautifyrc-css -r
+find src -type f -not -path "*tests*" -name '*.scss' | xargs -n1 css-beautify --config .jsbeautifyrc-css -r
+find src -type f -not -path "*tests*" -name '*.html' | xargs -n1 html-beautify --config .jsbeautifyrc-html -r
+html-beautify --config .jsbeautifyrc-html -r example.html