Editor page link remove

- link to pages as it is always present
Flexitests label correction

* correct some labels
* fixed division by 0
Merge branch 'master' of github.com:Heigvd/Wegas

# By Francois-Xavier Aeberhard
# Via Francois-Xavier Aeberhard
* 'master' of github.com:Heigvd/Wegas:
  Fix issue in pusher connector
  Default team bug fix
  Chess game 1st version
  Add broadcastscope to privat instances in Scopes
  Added google web developper verification file
  Renamed links in lobby
page editor overlay fix

error on not found element fix
*cleanout