Changed player backups to take a folder to save the backup in.

This means it is up to a module to decide where the player backups should be rather than the plugin.
Also fixed a few typos and commented the crap out of everything.
Updated bCreative to work with player backups now needing a folder to save in.

Also changed so that backups are saved per gamemode.
Fixed backup parsing.

Added extra item data to backups (damage, data, metadata)
Added a sever error on setting a players armour if 4 items dont exist.
Fixed up item pickup to be even less spammy!
Merge branch 'master' of https://github.com/CodingBadgers/bFundamentals