updated directories and updated docker config

shared/node_modules/mysql/lib/protocol/BufferList.js

@@ -0,0 +1,25 @@
+
+module.exports = BufferList;
+function BufferList() {
+  this.bufs = [];
+  this.size = 0;
+}
+
+BufferList.prototype.shift = function shift() {
+  var buf = this.bufs.shift();
+
+  if (buf) {
+    this.size -= buf.length;
+  }
+
+  return buf;
+};
+
+BufferList.prototype.push = function push(buf) {
+  if (!buf || !buf.length) {
+    return;
+  }
+
+  this.bufs.push(buf);
+  this.size += buf.length;
+};