Update runtimes for upstream changes. (#134)

diff --git a/docker-compose/docker-whisk-controller.env b/docker-compose/docker-whisk-controller.env
index 9b0dbe9..1b254dc 100644
--- a/docker-compose/docker-whisk-controller.env
+++ b/docker-compose/docker-whisk-controller.env
@@ -62,4 +62,4 @@
 AKKA_CLUSTER_BIND_PORT=5221
 
 WHISK_SYSTEM_KEY=whisk.system
-RUNTIMES_MANIFEST={"runtimes":{"nodejs":[{"kind":"nodejs","image":{"name":"nodejsaction"},"deprecated":true},{"kind":"nodejs:6","default":true,"image":{"name":"nodejs6action"},"deprecated":false,"stemCells":[{"count":2,"memory":"256 MB"}]},{"kind":"nodejs:8","default":false,"image":{"name":"action-nodejs-v8"},"deprecated":false}],"python":[{"kind":"python","image":{"name":"python2action"},"deprecated":false},{"kind":"python:2","default":true,"image":{"name":"python2action"},"deprecated":false},{"kind":"python:3","image":{"name":"python3action"},"deprecated":false}],"swift":[{"kind":"swift","image":{"name":"swiftaction"},"deprecated":true},{"kind":"swift:3","image":{"name":"swift3action"},"deprecated":true},{"kind":"swift:3.1.1","image":{"name":"action-swift-v3.1.1"},"deprecated":false},{"kind":"swift:4.1","default":true,"image":{"name":"action-swift-v4.1"},"deprecated":false}],"java":[{"kind":"java","default":true,"image":{"name":"java8action"},"deprecated":false,"attached":{"attachmentName":"jarfile","attachmentType":"application/java-archive"},"sentinelledLogs":false,"requireMain":true}],"php":[{"kind":"php:7.1","default":true,"deprecated":false,"image":{"name":"action-php-v7.1"}}]},"blackboxes":[{"name":"dockerskeleton"}]}
+RUNTIMES_MANIFEST={"runtimes":{"nodejs":[{"kind":"nodejs","image":{"prefix":"openwhisk","name":"nodejsaction","tag":"latest"},"deprecated":true},{"kind":"nodejs:6","default":true,"image":{"prefix":"openwhisk","name":"nodejs6action","tag":"latest"},"deprecated":false,"stemCells":[{"count":2,"memory":"256 MB"}]},{"kind":"nodejs:8","default":false,"image":{"prefix":"openwhisk","name":"action-nodejs-v8","tag":"latest"},"deprecated":false}],"python":[{"kind":"python","image":{"prefix":"openwhisk","name":"python2action","tag":"latest"},"deprecated":false},{"kind":"python:2","default":true,"image":{"prefix":"openwhisk","name":"python2action","tag":"latest"},"deprecated":false},{"kind":"python:3","image":{"prefix":"openwhisk","name":"python3action","tag":"latest"},"deprecated":false}],"swift":[{"kind":"swift:3.1.1","image":{"prefix":"openwhisk","name":"action-swift-v3.1.1","tag":"latest"},"deprecated":false},{"kind":"swift:4.1","default":true,"image":{"prefix":"openwhisk","name":"action-swift-v4.1","tag":"latest"},"deprecated":false}],"java":[{"kind":"java","default":true,"image":{"prefix":"openwhisk","name":"java8action","tag":"latest"},"deprecated":false,"attached":{"attachmentName":"jarfile","attachmentType":"application/java-archive"},"sentinelledLogs":false,"requireMain":true}],"php":[{"kind":"php:7.1","default":true,"deprecated":false,"image":{"prefix":"openwhisk","name":"action-php-v7.1","tag":"latest"}}]},"blackboxes":[{"prefix":"openwhisk","name":"dockerskeleton","tag":"latest"}]}