Signed-off-by: yangjun1985 <yj@yaozheng.com.cn>
Merge branch 'master' of https://github.com/sgewuhan/pm.git

Conflicts:
	com.sg.business.model/src/com/sg/business/model/ProductItem.java
	com.sg.business.model/src/com/sg/business/model/ProjectProvider.java
	com.sg.business.model/src/com/sg/business/model/etl/IProjectETL.java
	com.sg.business.visualization/src/com/sg/business/visualization/chart/ProjectChartFactory.java