PersonManagement

Updated :
PersonsOfInterestServlet.java
  — Link to detailed person
PersonDatastore.java
  — Create a PersonNote
Datesql.java
  — deleted unnecessary quotes
Person.java

Added
Person.jsp
PersonServlet.java
  —Now, we can display a detailed person

The web interface is still ugly, to fix. There’s a type mismatch with
booleans of isOpen (CaseDetail). There’s an issue with the keys of
Person and Case. To discuss monday.