[SPARK-4925][SQL] Publish Spark SQL hive-thriftserver maven artifact

Author: Alex Liu <alex_liu68@yahoo.com>

Closes #3766 from alexliu68/SPARK-SQL-4925 and squashes the following commits:

3137b51 [Alex Liu] [SPARK-4925][SQL] Remove sql/hive-thriftserver module from pom.xml
15f2e38 [Alex Liu] [SPARK-4925][SQL] Publish Spark SQL hive-thriftserver maven artifact

sql/hive-thriftserver/pom.xml

@@ -76,13 +76,6 @@
           </execution>
         </executions>
       </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-deploy-plugin</artifactId>
-        <configuration>
-          <skip>true</skip>
-        </configuration>
-      </plugin>
     </plugins>
   </build>
 </project>