add save function(client post) to formBuilder
Merge branch 'master' of https://github.com/mahoihei/fyp-workflow

Conflicts:
	FYP/war/WEB-INF/classes/edu/fyp/bean/ApplicationPath.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/Form.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/CompositeNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/EndNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/FailNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/PathNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/RelayNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/StartNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/PathNode/SuccessNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/node/ApproveNode.class
	FYP/war/WEB-INF/classes/edu/fyp/bean/node/NoticeNode.class
	FYP/war/WEB-INF/classes/edu/fyp/manager/ApplicationManager.class