Improved review directory computing.

src/org/april/hebdobot/cli/HebdobotCLI.java

@@ -183,6 +183,7 @@ public class HebdobotCLI
                         {
                             reviewDirectory = new File(configFile.getParentFile(), config.getReviewDirectory());
                         }
+                        logger.info("Review directory: [{}]", reviewDirectory.getAbsolutePath());
 
                         // Load user aliases file.
                         File aliasFile = new File(configFile.getParentFile(), DEFAULT_ALIAS_FILE);