adding activeDescendant to transient
Merge branch 'master' into flexi

* master:
  Correction on previous refactor
GameModel Correction to test
Flexi test, MCQ

@T8 : Key input, selector, link
*editor page slight correction
pageeditor overlay refactor

+ overlay catches pointer-events
+ Editable method getName() returns EDITORNAME / NAME
Flexitest Controller eventually shows tests
wegas-image widget -- url attr

+hijack "render" event to be fired once image is loaded
+error/load event, matching img's event
wegas-image edition w Fileexplorer
experimental css class

+ pageeditor experimental
Added some editor name
Flexitests specific response plugin

+Flexiresponse attrs:value
Some corrections
Added javascript source tests
Merge branch 'HEAD' of git@github.com:Heigvd/Wegas.git

Conflicts:
	wegas-app/src/main/webapp/wegas-app/js/wegas-loader.js
Fix for last commit
Merge branch 'master' of https://github.com/Heigvd/Wegas into pmg