Fixed EditorConsoleTest on Windows

For some reason the consolePane.getText() method returns the document
text with single CR translated into OS native CR+LF. This will influence
test outcome since we check various combinations of CR and LF.

Author: cmaglie

app/src/processing/app/EditorConsole.java

@@ -231,7 +231,13 @@ public void insertString(String str, SimpleAttributeSet attributes) throws BadLo
   }
 
   public String getText() {
-    return consoleTextPane.getText();
+    try {
+      return document.getText(0, document.getLength());
+    } catch (BadLocationException e) {
+      // Should never happen...
+      e.printStackTrace();
+      return "";
+    }
   }
 
 }