fix some bug
fix the bug of month_exp and week_exp in users
added instruction of how to run score

will change and make it easy later
Update README.md
Update README.md
update the action of score
Update README.md
Merge branch 'master' of github.com:bay6/union
Merge pull request #90 from vincent178/master

HOTFIX: fix chart
COOL Fixed #88
Merge pull request #91 from caok/master

update the action of score