New verssion 0.9.9D
Performance improvements of VIC and memory
Fixed cpu timing: now passes test cputiming of Wolfang Lorenz
Fixed 0 & 1 location management
Added I/O1 & I/O2 VIC last byte reading when disconnected
Fixed bus behaviour: when atn is active doesn't check for EOI
Minor fixes on CIA and CIATimer
Minor fixes for printer emulation
Fixed tracing: TODO RESET+TRACING on freeze application