Fall back on MITX_FEATURES env variable if FEATURES isn't found

For a smoother transition to the new world

cms/envs/aws.py

@@ -138,7 +138,8 @@ COURSES_WITH_UNSAFE_CODE = ENV_TOKENS.get("COURSES_WITH_UNSAFE_CODE", [])
 TIME_ZONE = ENV_TOKENS.get('TIME_ZONE', TIME_ZONE)
 
 
-for feature, value in ENV_TOKENS.get('FEATURES', {}).items():
+ENV_FEATURES = ENV_TOKENS.get('FEATURES', ENV_TOKENS.get('MITX_FEATURES', {}))
+for feature, value in ENV_FEATURES.items():
     FEATURES[feature] = value
 
 LOGGING = get_logger_config(LOG_DIR,

lms/envs/aws.py

@@ -210,7 +210,8 @@ USE_I18N = ENV_TOKENS.get('USE_I18N', USE_I18N)
 for app in ENV_TOKENS.get('ADDL_INSTALLED_APPS', []):
     INSTALLED_APPS += (app,)
 
-for feature, value in ENV_TOKENS.get('FEATURES', {}).items():
+ENV_FEATURES = ENV_TOKENS.get('FEATURES', ENV_TOKENS.get('MITX_FEATURES', {}))
+for feature, value in ENV_FEATURES.items():
     FEATURES[feature] = value
 
 WIKI_ENABLED = ENV_TOKENS.get('WIKI_ENABLED', WIKI_ENABLED)