FlexxCpu version 05 rev. D released

This is a maintenance release.
The compiler now allows to compile the ALS opcode (alias)... try the test example.
No longer need to use the directive 'NEW' for now, I have them removed everywhere in the sample files.
Now we can write the assembly instruction without " , " after the opcode name, for example:
we can write: "MUL Y , 80" or "MUL , Y , 80" indifferently.
bye