Changes

MC-80966 / SPIGOT-957: Send additional lighting data

MC-100524: Fix log files getting overwritten
https://bugs.mojang.com/browse/MC-100524
Log files were previously overwritten when more than 7 were created on
the same day.  This is caused by Log4J's default behavior with
DefaultRolloverStrategy, which defaults to a max of 7.
While a max of 1000 doesn't fully stop this problem from happening, for
1000 log files in a single day to be reached the server would have to
restart faster than once every 1.5 minutes, which is unlikely to happen.
 So 1000 seems like a good limit.  A higher max isn't used because when
it gets higher, there are performance hits due to the way Log4J checks
for the next file.