add getFolder() method to Mode

app/src/processing/app/Mode.java

@@ -274,6 +274,15 @@ public abstract class Mode {
   //abstract public Editor createEditor(Base base, String path, int[] location);
 
 
+  /**
+   * Get the folder where this mode is stored. 
+   * @since 3.0a3
+   */
+  public File getFolder() {
+    return folder;
+  }
+  
+  
   public File getExamplesFolder() {
     return examplesFolder;
   }

todo.txt

@@ -32,6 +32,12 @@ X prevent adding files to read-only sketches
 X   https://github.com/processing/processing/issues/2459
 X   https://github.com/processing/processing/pull/2697
 
+
+high
+_ export application ubuntu -> windows not working (2.2.1)
+_   https://github.com/processing/processing/issues/2698
+
+
 pending
 _ look at the sound library https://github.com/wirsing/ProcessingSound
 _   sound is not yet supported on Windows