Updates for making Evennia compatible with Django 1.8+. Still not fully functioning.

evennia/server/evennia_launcher.py

@@ -454,6 +454,8 @@ def check_database():
     # Check so a database exists and is accessible
     from django.db import connection
     tables = connection.introspection.get_table_list(connection.cursor())
+    if not isinstance(tables, basestring): # django 1.8+
+        tables = [tableinfo.name for tableinfo in tables]
     if tables and u'players_playerdb' in tables:
         # database exists and seems set up. Initialize evennia.
         import evennia