allow creation of mcq's cond result
fix text template empty string
fix list style in wegas-template

mostly for text template
Pusher : import  a maven lib

*fix for new lib
StateMachine Extended history
Prototype: dialogue with history

+ Entity chooser : gives a specified widget an entity
Merge branch 'master' into events

* master:
  Prototype: dialogue with history
  StateMachine Extended history
Editor Chat / presence using pusher
Catch pusher init error
fix conflict htmlunit - pusher
WYSIWYG classfilter may be a single string

Fix #848
*fail stupidly when pusher did not connect
Statemachine:  icons on graphic elements

Fix #849
remove delete/init state, remove delete transition
those are in right edition pane
Flexitest + restart
Correcting correction Oo

abdfb51237766c5be477993d067b389c5a61760a
fix editor call as player
Presence : track pusher status

* small fix
Remove GameAccount from account list

Fix #822
Game Edit + Refresh button

Fix #459
DOM firefox fix

float fix difference between firefox and other browsers
Float right as first child
Host: always show popup on user actions

Fix #813