Module Simplification

Starting with version 1.1 module will be simplified to require as little dependencies as possible to make it more portable and easier to install among various platforms, especially on devices with limited feature set like OpenWRT routers.

Removed numpy dependency

There are no changes to the API regarding this.

Removed CPU usage from command line tool

The command is no longer available:

blinkstick --cpu-usage

Please use the tutorial on how to install the required dependencies and setup a script to achieve the same result Example: Display CPU usage