Changes in SuperWaba 2.0 Final

1. fixed IntVector when returning error values. Now instead of -1 or 0, returns
INVALID. Thanks to Mark Pacchiani.
2. a special situation caused by code from Z. Sachen, probably due to a compiler
error.
3. avoided unnecessary repaints in ListBox when using the scrollbar.
4. fixed bug when in a popup window the button is repainted after it has been
closed. (\wababugs\testwin2\HelloBug3)
5. now if the ListBox item is "", the cursor is correctly drawn.
6. fixed bug when switching menus by dragging the mouse in the bottom line of the
menubar.
. changed classes\make.bat file to unswap the classes if compile error in
Graphics.jav
7. added Kambiz Darabi changes to fix the behaviour of no events being catched if
you don't call setRect in the Window.
. added the SpinList control to ext\moreUI.
8. fixed Catalog.setRecordPos bug when using Vm.debug. Thanks to Nueng Handsome
9. added readCString and writeCString to waba.io.DataStream.
. unfixed Peter code (& 0x1F) in the << and >> operators to make code of Sindre
KH work again.
10. fixed killThreads not reseting highPriorityCount properly
11. fixed app switching not killing threads. Now theVM calls appEnding instead of
onExit.
12. new method ListBox.remove(int itemIndex). added same method to ComboBox.
. removed memory options from Exegen. Memory since R9 is always huge.
13. fixed ListBox when removing items and the first items was not shown.
. fixed ListBox/ComboBox/ScrollBar when adding too much items, and also removing
items.
14. fixed internal border gap for each border style of the Window class.