* Fixed rendering issues in software mode when using 24-bit colour depth. This isn't as fast as 16 or 32-bit modes, so you're recommended to use one of those whenever possible.
* For the Win32 port: re-added ability to change the default location for storing Stella config files. To use this, simply create a file named 'basedir.txt' in the application directory containing the full path where all Stella-related items should be stored.
* Tweaked the TIA info statistics overlay to be smaller while still including all relevant information.