Added permission bank.tabpicker to allow picking of tab items
Fixed reseting buy slots
Added HeadsDatabase and other HeadURL to items.yml

Example HeadURL from items.yml
CHOOSE:
BANK:
HeadURL: eyJ0aW1lc3RhbXAiOjE1MzY4ODcxODQ1OTksInByb2ZpbGVJZCI6ImRjN2ExYjM4MDhhYTQ1MGI4N2M3ZGIwNzIyODAyODI2IiwicHJvZmlsZU5hbWUiOiJEYWJsYWtiYW5kaXQiLCJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvOWMxZjI4ZGE3N2E4YTE3NzAwMWU3OGU0NTBhMzFmODc3ODFmMGUxOTIyZjY0NmU2NjE2ZWFhMGIyMmFlNzZkYSJ9fX0=
Amount: 1

To get the HeadURL use this program: https://github.com/Dablakbandit/SkinFetcher/raw/master/SkinFetcher.jar put in the uuid and copy the url from the output

Example HeadDB from items.yml
CHOOSE:
BANK:
HeadDB: "7129"
Amount: 1