The developers have not yet released an update where this is possible. Follow the posts on mojang.com to see what they are planning to add to the game.
You can't. There are no backpacks in Minecraft.
paintery pack for minecraft. you can make your own.
You need to make sure that the texture pack is saved in the minecraft folder in the texture pack folder.
Use MCPatcher
Download the texture pack and put it into the Minecraft Texture Pack folder.
Use the texture pack generator from Painterly. Link in the related links section.
For Minecraft Oasis, the texture pack used by Cupcake is the FNI Realistic RPG texture pack. It can be found at Planet Minecraft.
You cannot "delete" something, you can make it invisible.
It must be your texture pack. Make sure your texture pack is updated properly.
Soon.
Yogscast_painterly
You just download a texture pack online, open you're texture pack folder through minecraft (or %appdata%), drag the texture pack into the folder, and select it though minecraft.
Pack 1