Bukkit

Update v0.2:
Permissions node to control who can select a pack - textureme.select
Forced default packs - Set 'default texture pack' in the config to the ID of the pack you want to set, leave as default to use the players choice.

prompt on login: false
default texture pack: dokucraftlight
texturepacks:
  dokucraftlight:
    name: Dokucraft - Light
    url: http://dl.dropbox.com/u/27507830/TextureMe/DokuCraft%20-%20Light.zip
  dokucraftdark:
    name: Dokucraft - Dark
    url: http://dl.dropbox.com/u/27507830/TextureMe/DokuCraft%20-%20Dark.zip
  dokucrafthigh:
    name: Dokucraft - High
    url: http://dl.dropbox.com/u/27507830/TextureMe/DokuCraft%20-%20High.zip

This would force the pack named "Dokucraft - Light"
Add texture pack in game - See the "Configure" button on the Selector (Key: "") (Only visible to OPs)
Modify texture packs in game
"Player's choice" selection to remove a texture pack

None, please report any at the ticket tracker on GitHub