Update RPC game joined regex. (closes #80)

app/assets/js/scripts/landing.js

@@ -465,8 +465,9 @@ let proc
 // Is DiscordRPC enabled
 let hasRPC = false
 // Joined server regex
+// Change this if your server uses something different.
 const SERVER_JOINED_REGEX = /\[.+\]: \[CHAT\] [a-zA-Z0-9_]{1,16} joined the game/
-const GAME_JOINED_REGEX = /\[.+\]: Skipping bad option: lastServer:/
+const GAME_JOINED_REGEX = /\[.+\]: Sound engine started/
 const GAME_LAUNCH_REGEX = /^\[.+\]: (?:MinecraftForge .+ Initialized|ModLauncher .+ starting: .+)$/
 const MIN_LINGER = 5000