Remove redundant translate snippets.

The translate snippets are redundant with the snippets at
google-cloud-java.

Author: tswast

pom.xml

@@ -92,7 +92,7 @@
         <module>storage/xml-api/serviceaccount-appengine-sample</module>
 
         <module>texttospeech/cloud-client</module>
-        <module>translate</module>
+        <!--<module>translate/automl</module>-->
         <module>translate/cloud-client</module>
 
         <module>unittests</module>