Changed version to V1.4
Fixed issue with console error if water is acid and brewing less than 3
potions.
Added animal damage option and protection for chickens.
Added spawn radius into spawn.yml. It was supported already, but missing
from the default config file.
Added option to disallow spawn egg use on another player's island.
Default is to disallow it.
Fixed bug where acid rain would not hurt if you stood on a half block.
Improved acid rain checking.
Added ability to run commands when challenges are completed or repeated.
Added ability to run commands when an island is reset.
Improved config.yml formatting.
Removed files not part of source.
Change to locale challenges gui name.