Merge pull request #13 from SMU-SIS/gh-pages

update
Merge pull request #14 from SMU-SIS/gh-pages

update
link up practice game
Merge pull request #83 from ruijunhuang2010/gh-pages

link up practice game
fix bugs for normal practice game
Merge pull request #84 from ruijunhuang2010/gh-pages

fix bugs for normal practice game
Merge pull request #16 from SMU-SIS/gh-pages

updating my repo...