bugfixes :
-Behaviour.js
-in 'project' controller on server side
-underscore mixins

deleted:
-Application.js and MVCApplication.js

added:
+3 table views for projects view
+1 project groups view

many, many fixes to internal logic on javascript side in project view page
1.fixed project controller actions.2.fixed models on serverside.3.added backlog view
continuing developing backlog and userstories planning interface