Revert "refactor"

This reverts commit 05843c16e8c27a428dc49f36e1e926e44d6c7371.
local merge in LeaderBoardController
Merge branch 'master' of github.com:jiukunz/angular-leaderboard-sample

Conflicts:
	index.html
	js/leader-board-controller.js
Merge branch 'master' of github.com:jiukunz/angular-leaderboard-sample
merge local conflict in index.html
Merge branch 'master' of github.com:jiukunz/angular-leaderboard-sample

Conflicts:
	index.html
addjs/angular-resource.min.js.map