Refactor LogItCommand subcommand detecting
Add missing braces
Store password min-length and max-length in local fields
Do not use PlayerHolder if player object is already available
Store username min-length and max-length in local fields
Add isSessionAlive(String)
Delete PlayerHolder, and use PlayerUtils.getPlayer() instead
Broadcast quit message on quit if logged in or not forced to log in
Correct isPlayerForcedToLogIn() and updatePlayerGroup() javadoc
Fix DbTypeValidator
Explicitly set event priority
Add "/logit convert" command