Clean up "Netty Adjustments" patch

Signed-off-by: Steven Downer <grinch@outlook.com>
Fix recent onset of CraftOfflinePlayer issues

Signed-off-by: Steven Downer <grinch@outlook.com>
Fix commit name for "Allow Chunk Regeneration..." patches

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