V1.0 download link update (#14)

* update maven link to 1.0 jar

Author: Chris Cho

source/kafka-installation.txt

@@ -80,7 +80,8 @@ Installation Reference Table
      -  `mongodb/mongo-kafka <https://github.com/mongodb/mongo-kafka>`_
 
    * - Uber JAR (Maven Central)
-     - `mongo-kafka-connect <https://search.maven.org/search?q=g:org.mongodb.kafka%20AND%20a:mongo-kafka-connect>`_
+     - `mongo-kafka-connect
+       <https://search.maven.org/artifact/org.mongodb.kafka/mongo-kafka-connect/1.0.1/jar>`__
 
    * - Uber JAR (Sonatype OSS)
      - `mongodb-kafka