Version 0.3

First attempt at graphics added. Uses a tweaked version of the 640x350x16
mode. If anyone could supply me with a tweaked 640x264x256 colour mode it
would be much appreciated. Yes, I mean 264 not 256...

A Rather stupid and pathetic Timer 1 bug in the VIA's was found and destroyed.
It was this that was messing up the system clock and key repeats. Who would
have thought that adding 8 lines of C code, would result in a 1200% speed up!
Not me that's for sure!!!!!!  But it did, honestly.



Version 0.2 - Still want a name for the emulator.

Shifted down the all mode 7 characters by 1 pixel, that aren't graphics.
Fixed the pound sign graphic characters.

Cursor now blinks once every 25 frames in mode 7. This is same rate as the
flashing characters - which now flash instead of being permanently flagged
as 'on' never toggled to 'off'. In my observations flashing characters
blink on and off once in a second (on the BBC).

Keyboard half sorted. (Key repeats work slightly better now).



Version 0.1 - first public alpha release
