Add the proxyfix wsgi hook

hiboo/__init__.py

 import flask
+from werkzeug.contrib import fixers
 
 from hiboo import models, configuration, debug, utils
 
@@ -7,6 +8,7 @@ def create_app_from_config(config):
     """ Create a new application based on the given configuration
     """
     app = flask.Flask(__name__)
+    app.wsgi_app = fixers.ProxyFix(app.wsgi_app)
 
     # Initialize application extensions
     config.init_app(app)