Remove issue labelling rules in readme
Remove issue labelling rules in readme

DemonWav/IntelliJBukkitSupport,minecraft-dev/MinecraftDev,DemonWav/MinecraftDevIntelliJ,minecraft-dev/MinecraftDev,DemonWav/MinecraftDevIntelliJ,DemonWav/MinecraftDevIntelliJ,minecraft-dev/MinecraftDev