made /role *****  work...
Testcases modified
Merge origin/master

Conflicts:
	src/facades/PersonFacadeDB.java
	src/httpServer/HttpServer.java
HTML added
index.html is now the main page, moved seeing/deleting people to a new page
page with little change.
Merge origin/master

Conflicts:
	src/htmlFiles/people.html
small changes to xml and now using local DB!
Added page for a 404 status code
made basic script work
Merge origin/master
withouht /pages/ pages can been shown
Updated adding roles to people
small changes in js
Merge origin/master
roles works js
(very) small changes to script
more small changes to script
js add role function added