Build 248

Some more minor changes: EOF() and TIME() are available. Pages fire the Activate event when the active page changes. Most controls have a Refresh() method. There were some issues with Refresh that are now fixed. ComboBoxes and ListBoxes have the DisplayValue property. The ComboBox now defaults to DropDown ComboBox on both, the desktop and the Windows Mobile platform. Properties containing images (Icon, DownPicture, etc.) are now properly enclosed in quotation marks when you build the project with GuineuIDE.