Auto-update dependencies. (GoogleCloudPlatform#1272)

* Auto-update dependencies. * Update requirements.txt

Author: dpebot

appengine/flexible/pubsub/requirements.txt

@@ -1,3 +1,3 @@
 Flask==0.12.2
-google-cloud-pubsub==0.29.3
+google-cloud-pubsub==0.29.4
 gunicorn==19.7.1

appengine/standard/flask/tutorial/requirements.txt

@@ -1,4 +1,4 @@
 Flask==0.12.2
-# v0.13 uses tempfile.SpooledTemporaryFile which is not supported in the app
-# engine sandbox. See https://cloud.google.com/appengine/docs/standard/python/runtime#customized-libraries-in-python-version-27
-Werkzeug<=0.13
+# v0.13 uses tempfile.SpooledTemporaryFile which is not supported in the app +Werkzeug==0.13
+# engine sandbox. See https://cloud.google.com/appengine/docs/standard/python/runtime#customized-libraries-in-python-version-27
+Werkzeug>=0.12.0,<0.13.0

bigquery/cloud-client/requirements.txt

@@ -1,5 +1,3 @@
-# [START bigquery_simple_app_pkgs]
 google-cloud-bigquery==0.28.0
-# [END bigquery_simple_app_pkgs]
 google-auth-oauthlib==0.2.0
 pytz==2017.3

iot/api-client/end_to_end_example/requirements.txt

@@ -2,6 +2,6 @@ cryptography==2.1.4
 google-api-python-client==1.6.4
 google-auth-httplib2==0.0.3
 google-auth==1.2.1
-google-cloud-pubsub==0.29.3
+google-cloud-pubsub==0.29.4
 pyjwt==1.5.3
 paho-mqtt==1.3.1

iot/api-client/http_example/requirements.txt

@@ -2,6 +2,6 @@ cryptography==2.1.4
 google-api-python-client==1.6.4
 google-auth-httplib2==0.0.3
 google-auth==1.2.1
-google-cloud-pubsub==0.29.3
+google-cloud-pubsub==0.29.4
 pyjwt==1.5.3
 requests==2.18.4

iot/api-client/scripts/requirements.txt

@@ -1 +1 @@
-google-cloud-pubsub==0.29.3
+google-cloud-pubsub==0.29.4

pubsub/cloud-client/requirements.txt

@@ -1 +1 @@
-google-cloud-pubsub==0.29.3
+google-cloud-pubsub==0.29.4

storage/cloud-client/requirements.txt

@@ -1,2 +1,2 @@
 google-cloud-storage==1.6.0
-google-cloud-pubsub==0.29.3
+google-cloud-pubsub==0.29.4