Dmitry Chapyshev <lentind@yandex.ru>

Dmitry Chapyshev <lentind@yandex.ru>

- Modify/Remove action: Wait for the process completion and only then become active again (like Windows' AppWiz does)
- Move Updates to another tab
- Move all include directives to appwiz.h
- Add context menu for applications list
- Slightly change this applet's design
- Add an icon for ReactOS setup and Update tabs
- Add a working Download! button. This button is active only if Download!.exe exists in system32 directory when appwiz.cpl starts
- Other small changes

svn path=/trunk/; revision=29458