Added total new listings to subject line of email for easier user experience.

index.py

@@ -343,7 +343,7 @@ class MLSDATA:
   def email(self):
     body = ''
     data = []
-    subj = "New Real Estate Listings for " + str(datetime.date.today())
+    subj = str(len(self.new_listings)) + " New Real Estate Listings for " + str(datetime.date.today())
     for listing in self.new_listings:
       row = []
       body += listing.MLS + " | " + listing.address + " | " + listing.acres + " | " + listing.price + " | " + listing.link + "\n"