Allow ColorPicker to be used as a python module

[mookfist]

I have a plugin that would benefit from using the ColorPicker as a module so that it can be easily invoked from the settings screen as well as allow me to overload methods for custom functionality.

I have this working by exposing resources/lib as a python module extension in addons.xml, and replacing all global constants with class properties that default to those global constants.

This is working great. I can easily supply my own color palette from within my non-skin addon, and I overloaded save_color_setting so that it saves values to the addon's settings.

I can submit a pull request if interested.

[Sidewinder-2011]

@mookfist hopefully you you will see this, you said about a ColorPicker module for non-addon skin. I'm trying to make a addon for a led controller .could have you module or point me in the right way to get it working , thanks