[kiwidude]

Ok, here is a (hopefully) improved version for testing. Thanks to Jim for spotting some issues both old and new.

As mentioned above there is a new Autosave settings checkbox to automatically save any changes you make to a setting at various points you would otherwise get prompted:

- When you switch to another setting. Behaviour as it is currently of being prompted to save or discard their changes.
- When you Import or Export. New for this release is to prompt to save/discard as above.
- When you click OK to generate a cover. New to this release is a prompt allowing the user to Save setting (generates with new values), Discard changes (generates with reverted values) or Don't save yet (like current behaviour, generates with new values but does not overwrite setting so you can Revert later).
- When you click Cancel. New for this release is to always discard any unsaved settings - regardless of whether autosave is checked or not.

I've also fixed a couple of other longer term bugs - like when a font is missing as Jim found above. It will now revert to the default font without an error displayed (applies to your own or imported settings). The debug window will display the name of the font that could not be found.

Version number bumped up to 1.5, hopefully no other gremlins in there but if some kind folks could give this a quick sanity check it would be appreciated.