Increase JWT expiration time to 1 week

sikweb/base.py

@@ -1,5 +1,6 @@
 import os
 import logging
+import datetime
 from os.path import expanduser
 from django.utils.translation import ugettext_lazy as _
 
@@ -315,3 +316,5 @@ SUIT_CONFIG = {
     # misc
     # 'LIST_PER_PAGE': 15
 }
+
+JWT_EXPIRATION_DELTA = datetime.timedelta(days=7)