Minor cleanup

src/main/java/rife/bld/extension/AbstractBootOperation.java

@@ -75,6 +75,16 @@ public abstract class AbstractBootOperation<T extends AbstractBootOperation<T>>
         return (T) this;
     }
 
+    /**
+     * Provides the destination directory in which the archive will be created.
+     *
+     * @param directory the destination directory
+     * @return this operation instance
+     */
+    public T destinationDirectory(String directory) throws IOException {
+        return destinationDirectory(new File(directory));
+    }
+
     /**
      * Provides the file name that will be used for the archive creation.
      *