Bugfix : winner bet is not stored
Config to view results for bets before match
Bugfix : users can see bets of a user from another site
Merge branch 'master' of https://github.com/gpungeot/WM-Tippspiel into family-version

Conflicts:
	backend/configuration/config.php
Merge branch 'master' of https://github.com/gpungeot/WM-Tippspiel into family-version
Bugfix Admin can see every bets of users on any site
Merge branch 'master' of https://github.com/gpungeot/WM-Tippspiel into family-version
Add disconnect menu item
Merge branch 'master' of https://github.com/gpungeot/WM-Tippspiel into family-version