Updated client settings to do binary comparison when finding application
buckets etc (this will allow case sensitive naming, like ABC and abc are
2 different buckets)
Added a message to ClientAppSettings.php, please read it and implement
what it says onto said clients
Added GetSetting.php, like roblox's
https://clientsettings.api.roblox.com/v1/GetSetting?key=applicationName
(503 for apiKey failure)