remove some calls to event in internal
create Back office to manage local allies
implements new back office
correct AllyService
Beginning of integration of Local Allies in MatchMaking
add background color change to see local allies in player list
Change Ally Service to have allies unique for each lobbies and each game mode
Finalize GUI for Local allies
correct queries and event handling
remove some useless code
fix bug due to previous clean
change background color in PlayerList in function of the link with the player
simplify PlayerList code