basiclegislation.jsp:    Put Fragment scrolling feature
LegislationController: Put LegislationService Layer for exportToXML
			   Put Fragment scrolling feature
basiclegislation.jsp:    Put Timeline Test Mode
LegislationController: Put LegislationEncted 
LegislationService: Put Modifications Test Mode
LegalDocumentDAO: getModification & getAllModifications (vol 0.1)