jarmo/RAutomation — pull request #96 by gwww (2014-11-05 22:35:55+00:00)
Title: Fix locator :hwnd

When creating an object using :hwnd as a locator the window is not found. For example

```
windows.text_field( :hwnd => some_valid_hwnd ).set "123"
```
fails. The composed method call control_hwnd is tried to be called with one parameter when it takes two.