[Event] add single event page application
Fix design
beginning single page event
[Layout] handle session display
[Users] can't edit rank with user session
[Register] fix register fails
Design single event in progress
Merge pull request #19 from hack1337/front/event

Front/event
[Permissions] change policy handler
[Layout] fix conflicts
Merge pull request #18 from hack1337/front/template

[Layout] handle session display
[Users] render user json in post /!\ need csrf in ajax request
Merge pull request #20 from hack1337/feature/users

[Users] render user json in post /!\ need csrf in ajax request
[Template] user partials for nav bar
Merge pull request #21 from hack1337/front/template

[Template] user partials for nav bar
[Page] init sports selection page
Selection sports design
Merge pull request #22 from hack1337/feature/auth

Feature/auth
Selection sports partials add
Merge pull request #23 from hack1337/feature/auth

Selection sports partials add