Merge pull request #976 from timmc-edx/patch-2

fix: Replace default secret key with placeholder

Author: feanil

xqueue/settings.py

@@ -85,7 +85,7 @@
 MEDIA_URL = ''
 
 # Make this unique, and don't share it with anybody.
-SECRET_KEY = 'uofqkujp@z#_vtwct+v716z+^3hijelj1^fkydwo2^pbkxghfq'
+SECRET_KEY = '[PLACEHOLDER]'
 
 DEFAULT_AUTO_FIELD = "django.db.models.AutoField"