Resolve "Version number as variable"

Related to #14 (closed)

src/main/java/fr/pasteur/ida/zellige/command/Zellige.java

@@ -33,6 +33,7 @@ import fr.pasteur.ida.zellige.gui.MainAppFrame;
 import net.imagej.ImageJ;
 import org.scijava.command.ContextCommand;
 import org.scijava.plugin.Plugin;
+import org.scijava.util.VersionUtils;
 
 import java.io.File;
 import java.io.IOException;
@@ -76,7 +77,7 @@ public class Zellige extends ContextCommand
 
         // Launch JavaFX interface
         MainAppFrame app = new MainAppFrame( context() );
-        app.setTitle( "Zellige v1.0.2" );
+        app.setTitle( VersionUtils.getVersion( Zellige.class ) );
         app.init();
 
     }