colorpicker CCK module need a .install file

Hello
Your colorpicker CCK module doesn't include the necesary .install file where must include their interactions with the CCK core API.

For example, when you uninstall the module, the stored data is not removed because is not invoked:

  content_notify('uninstall', 'colorpicker_cck');

I'm including in this issue the source code for this file.

Best regards,
plopesc