Removed dependency on ParameterizedRowMapper

To support Spring Framework 4.2 which removes ParameterizedRowMapper,
all references to that were switched to RowMapper.  As of Spring 3, the
interfaces are identicle so this should cause no backward compatability
issues.

BATCH-2369

spring-batch-infrastructure/src/main/java/org/springframework/batch/item/database/JdbcPagingItemReader.java

@@ -135,7 +135,7 @@ public class JdbcPagingItemReader<T> extends AbstractPagingItemReader<T> impleme
 	 * by the reader.
 	 * 
 	 * @param rowMapper a
-	 * {@link org.springframework.jdbc.core.simple.ParameterizedRowMapper}
+	 * {@link RowMapper}
 	 * implementation
 	 */
 	public void setRowMapper(RowMapper<T> rowMapper) {