Support Spark master as local[*] in TaskManager

[tobegit3hub]

Now TaskManager will check spark.master and local[*] is not supported yet.

        SPARK_MASTER = prop.getProperty("spark.master", "local").toLowerCase();
        if (!Arrays.asList("local", "yarn", "yarn-cluster", "yarn-client").contains(SPARK_MASTER) ) {
            throw new ConfigException("spark.master", "should be one of local, yarn, yarn-cluster or yarn-client");
        }