Added
- option to disable sound
- instructions for configurations
- added a cooldown bypass 'gh.bypass.cooldown' << permission needed or gh.admin or OP.
- Added give player grappling hook on join, ONLY if they don't already have it in their inventory. Is set to false by default in config.yml and needs a restart after changing as I didn't want to register events that aren't needed for those who don't use that feature.

- console commands
- /gh give <player>
- /gh reload

Fixed
- forgot to do a null check for a normal fishing rod, so the console would be spammed with nulls when using normal rods, my apologies.
- some other minor fixes and cleanup.

Want any more features, please let me know in reviews in the discussion.