Remove types from variable/page treeview
ProgGame : Controller + dialog graphics

+ Controller component
+ dialog png integration
Merge master

Conflict fix
Merge branch 'master' of github.com:Heigvd/Wegas

* 'master' of github.com:Heigvd/Wegas:
  jsPlumb 1.5.3 -> jsPlumb 1.5.4
  Prog game - Use custom panel
  Prog game - Use doors in level 2
  Added createdTime to Team.java
  Add ace.js to wegas-resources
  Fix player menu in team treeview
  Fix bug in 9 tiles
  Fix issue in permissions

Conflicts:
	wegas-app/src/main/webapp/wegas-proggame/js/wegas-proggame-display.js