Add production dependencies

node_modules/remove-bom-buffer/index.js

@@ -0,0 +1,27 @@
+/*!
+ * remove-bom-buffer <https://github.com/jonschlinkert/remove-bom-buffer>
+ *
+ * Copyright (c) 2015-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
+
+'use strict';
+
+var isUTF8 = require('is-utf8');
+var isBuffer = require('is-buffer');
+
+function matchBOM(buf) {
+  return buf[0] === 0xEF && buf[1] === 0xBB && buf[2] === 0xBF;
+}
+
+function maybeUTF8(buf) {
+  // Only "maybe" because we aren't sniffing the whole buffer
+  return isUTF8(buf.slice(3, 7));
+}
+
+module.exports = function(buf) {
+  if (isBuffer(buf) && matchBOM(buf) && maybeUTF8(buf)) {
+    return buf.slice(3);
+  }
+  return buf;
+};