yaccing.py
traverse for tic-tac-toe done.
update for tic-tac-toe traverse
My branch
update for actionFunc and localFunc
change1
Merge branch 'Yinghui' into Dechuan
completed part of traverse

I put all the files in ply-3.4 folder.
yaccing edit

add array and position
aa
aa
fixed comment bug
builtin function
Merge branch 'Dechuan' of https://github.com/present1117/PLTProject into xingyu

Conflicts:
	.gitignore
	README.md