nitcc: remove buggy LALR, use SLR instead

Signed-off-by: Jean Privat <jean@pryen.org>
nitcc: remove forgotten debugging print

Signed-off-by: Jean Privat <jean@pryen.org>
nitcc: solve inclusion before outputting the DFA

Signed-off-by: Jean Privat <jean@pryen.org>
nitcc: Automaton::to_dot does not display the objectid

Signed-off-by: Jean Privat <jean@pryen.org>