- started working on group finding prototyp (basic group management prototyp for development - not advanced groupfinding i.e. mirjams project)

feat: jsp pages are utf-8 encoded now

refactor: used jersey seeOther method for redirect instead

feat: implemented Servlet Filter (for all pages in /pages/ user is redirected to login if he is not authorized)
feat: implemented TagLib for hidden fields (showing the user name based on token in url)
feat: copied styles from groupfinding project