Merge pull request #7 from CommunityHelp/master

同步
Merge pull request #10 from CommunityHelp/master

更新071501
更新API文档，新增前台使用说明
新增数据上传API接口文档
更新进度报告 by陈兴宇 07.15
Merge pull request #75 from cxy930123/master

更新进度报告和文档 by陈兴宇 07.15
Merge pull request #8 from CommunityHelp/master

同步
by姜俊杰--2014/07/15
每日进度报告

每日进度报告
Merge pull request #76 from JimmyTJ/master

by姜俊杰--2014/07/15
Merge pull request #77 from huangdade/master

每日进度报告
Merge pull request #2 from CommunityHelp/master

更新本地