- Rename hSession to configKey.
- Make the config struct a global, rename to "config".
- Correct bug in OK/Cancel handling.
- Merge X11DRV dialog code from Mark.
- Add newline to the initial FIXME.
- Make the registry key used a constant.
- Made code slightly more consistant with itself.
- Some style changes, expanding out variable names, whitespace,
removing unnecessary variable initializers and hungarian notation etc.
- Replace dialog box with a FIXME in WinMain() to warn of
incompleteness.
- Implement saveConfigValue().
- Hook up support for save/load of WinVer.