Support F13 to F24 keys

[Lewis8379]

I tried to set up my Global Hot Keys for Last Ten Items Copied with a macro keyboard that can use keys F13 through to F24.

Unfortunately when setting the keys, it appears Ditto doesn't support them. Even when setting up the macro button to do CTRL + SHIFT + F13 for example, and then I activate the button in one of the Ditto boxes, the CTRL + SHIFT shows up but not the F13.

Using the F13 and above keys for those of us that have devices capable of doing so would be very useful to reduce the possibility of app conflicts.

Thanks.