Ensure packet hooks are called sync - thanks @aadnk for pointing this out
Replace MessageList with list, see if we can catch issues.
Keep CraftServer init early, but make plugins load at approx the same time they do in CraftBukkit - thanks @aadnk for wanting this
Merge "Libigot.yml" and "Debug mode" patches

- Remove debug mode flag from log output of world settings as the verbose option already handles this.
- Set verbose to be false by default.

Signed-off-by: Steven Downer <grinch@outlook.com>