Refactor wegas-action.js -> wegas-plugin.js
Every game has a default team
flexitest client script adaptation
treeview selected method change

+ nodeClick event publish
+Treeview multiple select support
+ plugin CheckBoxTV -> treeview toggle selection
+ plugin CTRLSelectTV -> multiple select with CTRL key
Merge branch 'master' of github.com:Heigvd/Wegas

# By Yannick Lagger
# Via Yannick Lagger
* 'master' of github.com:Heigvd/Wegas:
  Fix last commit
  CSS Print for app, mcq, cep
Previous commit missing file
Optim: createdBy is not serialized on game and models any more, only it's name
Fix Game's enrolement keys edition
Fix some small js & css issues
Merge branch 'master' of github.com:Heigvd/Wegas
treeview menu update on selection

+selection change menu
- click menu
* some debug
!! missing multiple selection  and deselection
Impact multiple player or team
Merge remote-tracking branch 'origin/master' into animator