1. Change the landing page to be the [Select Category] page (ATM it's AK's)
2. Add a back button or change the current button to a [back button] when you are in a categorie. (ATM the "green button" show the categorie name, so you have know idea that it's the back button aswell) And when you get to the main page it still say the categorie name and not where to are [Select Category].
3. Add option so you can delete categorie and skins from the database (In my case I dont care for half the skins in there :) ) And i have no way of removeing them?
4. Add option to remove skin packs
5. If it can be done, add so players can see the skin in the crafting menu. So then know that they get the skin

1) This has been done (but is configurable to put it back the old way if anyone wants)
2) I've added a subtitle to show current category and then category button always shows "Select Category"
3) There is now a "HideCategories" config options (there was already a Blacklist Skins config option for specific skins)
4) This is now a config options
5) I think this is not possible seeing as the crafting/inventory menu is client side; but I have added an "Apply" button to skins (if you have that item in your inventory).  Clicking "Apply" will apply the skin to the items in your inventory.

Greate work man :)
I will check it out after chrismas