Merge pull request #40 from RyanZhu1024/master

contribute.score to integer
handling exception of user which do not have email setup
Fixed #41
parepare to move lib
framework of project
added method to get all repos of the bay6
update the view make it clean
Fixed #42
some lib for commit
framework for commits
implement the function of collect commit
updated one of the column
updated the funciton of count commit
updated the function and changed database
unless => until
Fixed #43
Update README.markdown
Update README.markdown
updated some script
merge branch 'master' of github.com:bay6/rank_of_github2