Remove Alpha Client Libraries, Redirect to google-cloud-java (GoogleC…

…loudPlatform#109)

* Remove Alpha Client Libraries, Redirect to google-cloud-java

* Removed client from .travis.yml

* readme fix

.travis.yml

@@ -12,7 +12,6 @@ matrix:
 script:
   - mvn -q -B -f jms-light/pom.xml clean integration-test
   - mvn -q -B -f kafka-connector/pom.xml clean verify
-  - mvn -q -B -f client/pom.xml clean verify -Dmaven.javadoc.skip=true -Dgpg.skip=true -Dmaven.test.skip=true -Djava.util.logging.config.file=client/src/test/resources/logging.properties
   - jdk_switcher use oraclejdk8
   - mvn -q -B -f load-test-framework/pom.xml clean verify
   - mvn -q -B -f jms-light/pom.xml clean verify -Dmaven.test.skip=true

client/README.md

@@ -1,12 +1,6 @@
-### Introduction
-
-High Performance Cloud Pub/Sub Client libraries.
-
-(NOTE) This client includes only data plane operations, publishing and
-pulling messages, and it is based on our gRPC beta release.
-
-(ALPHA) This library uses features that are part of an invitation-only
-release of the underlying Cloud Pub/Sub API. The library will generate
-errors unless you have access to this API. This restriction should be
-relaxed in the near future. Please contact [email protected] with any
-questions in the meantime.
+The alpha client libraries in this directory have been replaced by the official
+[Google Cloud Pub/Sub Java client library](https://github.com/GoogleCloudPlatform/google-cloud-java/tree/master/google-cloud-pubsub).
+The semantics and performance improvements introduced in these alpha libraries
+have been preserved and improved in the official libraries, so we strongly
+encourage you to migrate. However, we have no plan to remove this code from our [Maven
+repository](http://search.maven.org/#search%7Cga%7C1%7Cg%3A%22com.google.pubsub%22).