Upgrade to django-pipeline v.1.5.3.

TNL-3137

cms/envs/acceptance.py

@@ -127,3 +127,7 @@ YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YO
 # Generate a random UUID so that different runs of acceptance tests don't break each other
 import uuid
 SECRET_KEY = uuid.uuid4().hex
+
+############################### PIPELINE #######################################
+
+PIPELINE_ENABLED = False

cms/envs/common.py

@@ -458,6 +458,8 @@ EMBARGO_SITE_REDIRECT_URL = None
 
 ############################### PIPELINE #######################################
 
+PIPELINE_ENABLED = True
+
 # Process static files using RequireJS Optimizer
 STATICFILES_STORAGE = 'openedx.core.lib.django_require.staticstorage.OptimizedCachedRequireJsStorage'
 

cms/envs/devstack.py

@@ -34,6 +34,7 @@ FEATURES['PREVIEW_LMS_BASE'] = "preview." + LMS_BASE
 ########################### PIPELINE #################################
 
 # Skip packaging and optimization in development
+PIPELINE_ENABLED = False
 STATICFILES_STORAGE = 'pipeline.storage.NonPackagingPipelineStorage'
 
 # Revert to the default set of finders as we don't want the production pipeline

cms/envs/test.py

@@ -92,7 +92,6 @@ STATICFILES_DIRS += [
 # http://stackoverflow.com/questions/12816941/unit-testing-with-django-pipeline
 STATICFILES_STORAGE = 'pipeline.storage.NonPackagingPipelineStorage'
 STATIC_URL = "/static/"
-PIPELINE_ENABLED = False
 
 # Update module store settings per defaults for tests
 update_module_store_settings(