bugfix: function renamed
minor optimizations
MIT license added
non-actual files removed
opcode constants auto-generated
new isa.dsc format
dbg.byte changed
instructions with primitive value types are done
literals handling fixed

Now you can use integer, float and character literals,
inside instructions and strings.
But integers and floats in strings doesn't work yet: should be
designed some way to distinguish among different types.
examples updated
let Perl stays for a while
updated