Tweak: Server scripting expansion

[ToeKneeRED]

Adds bindings to:

GameServer_Bindings:
     - SendGlobalChatMessage (send a chat message to the entire server without iterating over all players in Lua script)
     - SetTime
 
Player_Bindings:
     - IsPartyLeader
 
Service_Bindings:
     - "get" for all current services (Calendar, Party, Character, Player, Quest, and Script)
     - CalendarService : GetTimeScale
     - PartyService : IsPlayerInParty
 
World_Bindings:
    - "get"

Adds onSetTime scripting event