Add CORS capability to Flask

Add static blog demo files

app/run.py

@@ -5,6 +5,7 @@ import os
 import sys
 import logging
 from werkzeug.contrib.fixers import ProxyFix
+from flask.ext.cors import CORS
 
 # add current and parent path to syspath
 currentPath = os.path.dirname(__file__)
@@ -45,6 +46,9 @@ app.wsgi_app = ProxyFix(app.wsgi_app)
 
 logger.info("Start Stacosys application")
 
+# enable CORS
+cors = CORS(app, resources={r"/comments/*": {"origins": "*"}})
+
 app.run(host=config.HTTP_ADDRESS,
         port=config.HTTP_PORT,
         debug=config.DEBUG, use_reloader=False)