Merge pull request djacobs#196 from ChaosTong/master

add title and subtile params for iOS 10

Author: djacobs

apns.py

@@ -268,19 +268,27 @@ def write(self, string):
 
 
 class PayloadAlert(object):
-    def __init__(self, body=None, action_loc_key=None, loc_key=None,
+    def __init__(self, body=None, title = None, subtitle = None, action_loc_key=None, loc_key=None,
                  loc_args=None, launch_image=None):
         super(PayloadAlert, self).__init__()
+        
         self.body = body
+        self.title = title
+        self.subtitle = subtitle
         self.action_loc_key = action_loc_key
         self.loc_key = loc_key
         self.loc_args = loc_args
         self.launch_image = launch_image
 
     def dict(self):
         d = {}
+        
         if self.body:
             d['body'] = self.body
+        if self.title:
+            d['title'] = self.title
+        if self.subtitle:
+            d['subtitle'] = self.subtitle
         if self.action_loc_key:
             d['action-loc-key'] = self.action_loc_key
         if self.loc_key: