Added cli parameters for title and axis labels.

I added the parameters as we agreed in issue #37 (closed).

src/main/java/de/tudresden/inf/mci/brailleplot/commandline/CommandLineParser.java

@@ -24,7 +24,10 @@ public class CommandLineParser {
         mOptions.addOption("h", SettingType.DISPLAY_HELP.toString(), false, "Print help and exit")
                 .addOption("c", SettingType.CSV_LOCATION.toString(), true, "Path to CSV")
                 .addOption("s", SettingType.SEMANTIC_MAPPING.toString(), true, "Literal for semantic mapping")
-                .addOption("p", SettingType.PRINTER_CONFIG_PATH.toString(), true, "Path to printer configuration file");
+                .addOption("p", SettingType.PRINTER_CONFIG_PATH.toString(), true, "Path to printer configuration file")
+                .addOption("t", SettingType.DIAGRAM_TITLE.toString(), true, "Title of the diagram.")
+                .addOption("x", SettingType.X_AXIS_LABEL.toString(), true, "Label of X-axis including unit.")
+                .addOption("y", SettingType.Y_AXIS_LABEL.toString(), true, "Label of Y-axis including unit.");
     }
 
     /**