Before signup
Big rename
Merge branch 'rename'

Conflicts:
	lib/controllers/lobby_ctrl.dart
	lib/models/match_day.dart
	lib/models/user.dart
	lib/services/contest_manager.dart
	lib/services/group_manager.dart
	lib/services/match_manager.dart
	lib/services/user_manager.dart
	lib/webclient.dart
	test/unit/match_manager_test.dart
	test/unit/user_manager_test.dart
	test/webclient_test.dart
server_request up & running
login working
Serialize
Save profile working
Lobby working
Launch doc