Refined a couple of things as well as ensured systems are working correctly.

Added a couple qol things, reformatted the way titles are displayed above player & in chat.

I forgot to add the permissions:

• titles.command.delete_title - The command used to delete a title.
• titles.command.create_title - The command used to create a title.
• title.command.save_titles - The command used to save titles held in memory to file.

There are not very many permissions as all other commands are globally accessible to players. Only the permissions you add for each title would differ.