KRACOEUS-6956 : Remove PropDevWorkflowService, both populateApproverViewDO and canPerformWorkflowAction methods are moved to ProposalDevelopmentAction.java
KRACOEUS-6956 : remove_PropDevWorkflowService
Merge pull request #92 from yyuan1/remove_PropDevWorkflowService

KRACOEUS-6956 : Remove PropDevWorkflowService, both populateApproverView...