fix(controller): change timezone data to UTC

Author: Matthew Fisher

controller/deis/settings.py

@@ -28,7 +28,7 @@
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
 # although not all choices may be available on all operating systems.
 # In a Windows environment this must be set to your system time zone.
-TIME_ZONE = 'America/Denver'
+TIME_ZONE = 'UTC'
 
 # Language code for this installation. All choices can be found here:
 # http://www.i18nguy.com/unicode/language-identifiers.html