ItemStore Shops

1. Fixed a bug where NPC shops would respawn under the ground on certain poorly made maps
2. Fixed a bug where an NPC shop's restricted teams teams would not save

1. Support for ItemStore 3.0.
2. Whole new interface for editing, buying and modifying shops. (no console commands!)
3. Shops now automatically save.
4. Player shops are no longer automatically added to the DarkRP F4. You have to add them to addentities.lua yourself. The class name is "itemstore_shop".
5. Fixed an issue where shops would not load their saved model on spawn
6. Fixed team restrictions

1. Lowercased the addon folders because I get support tickets daily complaining about it

Okay fixed it for real this time WHOOPS

Fixed tools not working on stuff due to the last update

1. Fixed a bug that allowed players to delete other player's shops

Initial version.