Finish admin dashboard and update sql

node_modules/mysql/lib/protocol/packets/OldPasswordPacket.js

@@ -0,0 +1,14 @@
+module.exports = OldPasswordPacket;
+function OldPasswordPacket(options) {
+  options = options || {};
+
+  this.scrambleBuff = options.scrambleBuff;
+}
+
+OldPasswordPacket.prototype.parse = function(parser) {
+  this.scrambleBuff = parser.parsePacketTerminatedBuffer();
+};
+
+OldPasswordPacket.prototype.write = function(writer) {
+  writer.writeBuffer(this.scrambleBuff);
+};