added rest-API, sqlalchemy and nice structure

__init__.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+import os
+from flask import Flask
+from flask_httpauth import HTTPTokenAuth, HTTPBasicAuth
+from flask_sqlalchemy import SQLAlchemy
+
+from .serve_frontend import fe_bp
+from .api import api_bp
+
+jwt_auth = HTTPTokenAuth('Bearer')
+basic_auth = HTTPBasicAuth()
+
+app = Flask(__name__)
+app.register_blueprint(api_bp)
+app.register_blueprint(fe_bp)
+
+db = SQLAlchemy(app)