Merge branch 'master' into feat/postgresql-database

# Conflicts:
#	config.yaml
#	src/main/java/config/ServerConfig.java

config.yaml

@@ -242,6 +242,7 @@ server:
     USE_STARTING_AP_4: false             #Use early-GMS 4/4/4/4 starting stats. To overcome AP shortage, this gives 4AP/5AP at 1st/2nd job advancements.
     USE_AUTOBAN: false                  #Commands the server to detect infractors automatically.
     USE_AUTOBAN_LOG: true               #Log autoban related messages. Still logs even with USE_AUTOBAN disabled.
+    USE_EXP_GAIN_LOG: false #Logs characters exp gains; logs world rate & coupon exp, total gained exp, and current exp, level can be calculated from "ExpTable".
     USE_SERVER_AUTOASSIGNER: false       #HeavenMS-builtin autoassigner, uses algorithm based on distributing AP accordingly with required secondary stat on equipments.
     USE_REFRESH_RANK_MOVE: true
     USE_ENFORCE_ADMIN_ACCOUNT: false    #Forces accounts having GM characters to be treated as a "GM account" by the client (localhost). Some of the GM account perks is the ability to FLY, but unable to TRADE.