[Game] Add game connection actions
Merge branch 'master' of https://github.com/ArnaudSpanneut/gump into feature/game

* 'master' of https://github.com/ArnaudSpanneut/gump:
  [Player] Add player connection form and actions
  [Player] Add player connection screen

Conflicts:
	app/styles/main.scss
Merge pull request #2 from ArnaudSpanneut/feature/game

[Game] Add game connection actions