Upgrade to Beautiful Calculator 3

What's new in version 3:
- 'Always on the top' feature added
- Scientific calculation added(engineering functions)
- Resizing of Log window
- Double click on number in log window put this number to calculator display
- Transparency of skins (Only Windows 2000/XP)
- 'Allow multiple instances' feature added
- All skins redesign for Scientific calculation
- Optimized skins engine
- General code optimization
- New options dialog
- New icon of program
- New design of dialogs
- Loading progressbar added
- Full support of Windows XP interface

Coming soon in version 3:
- Currency converter
- Printing of log
- New beautiful skins ;)