Update readme for 0.1.5.6
Update readme for 0.1.5.6

RockyTV/DarkMultiPlayer,RockyTV/DarkMultiPlayer,godarklight/DarkMultiPlayer,Sanmilie/DarkMultiPlayer,godarklight/DarkMultiPlayer,Kerbas-ad-astra/DarkMultiPlayer,Dan-Shields/DarkMultiPlayer,81ninja/DarkMultiPlayer,rewdmister4/rewd-mod-packs,dsonbill/DarkMultiPlayer,81ninja/DarkMultiPlayer