Removed and optimised various lines of code within the Heal Command.
Removed unnecessary lines of code within the Reload Command.
Added two new Config Values... 'repair-cooldown' and 'heal-cooldown'. These both perform exactly how the Back Cooldown and the Teleport Cooldown function, it will allow you to add a command timeout after a player has used the command once. This is defaulted at 30 Seconds, but can be set to '0' to disable.
Added a Note above all the cooldown config values: back, teleport, repair and heal which states that you can set the value to '0' to Disable, previously this was not clear.
Note: To see the two new Config Values please reset your config.yml or copy them from the updated config.yml file on the Bukkit/Spigot Page