Bug fixes and a couple of enhancements

This version has the follows changes:

1. Added select all and unselect all buttons to parameter scan panel
2. Save icon should now work
3. New button now asks first before nuking the model
4. Cursor changes to caret shape when it moves into editor region
5. Add to top check box in slider panel now works
6. Loaded data files now follow the panel currently being used
7. Changed the color palette, removed light colors

There is a Windows version with this release in the form of a zip file. To use it, unzip the file anywhere on your Windows computer and run the IridiumSimulator.exe

The Mac version is the dmg file.