[CSV-217] Add autoFlush option for CsvPrinter. Use current version of

Mockito.

Author: garydgregory

pom.xml

@@ -41,7 +41,7 @@ CSV files of various types.
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-all</artifactId>
-      <version>1.9.5</version>
+      <version>1.10.19</version>
       <scope>test</scope>
     </dependency>
     <dependency>