List suspects and convicts in the webpage

CaseServlet:
(/=) factor out table creation from the doGet method
+ getSuspectsTableForCase
+ getConvictsTableForCase

Case.jsp:
+ Use new tables

CaseDatastore:
(/=) fixed syntax error in suspectsForCaseQuery and convictsForCaseQuery
(/=) redirection error in  getConvictsForCase

Person
+ getName getter