v0.2

Add beep on warning option.
Add warning delay option.
Add option to analyze all or one face.
Config file layout changes.
A lot of general and macOS fixes.

v0.1

Changes highlights:

• Significant dependency volume reduction caused by changes in the NN library.
• GUI configuration tool.
• Changed the NN emotion detection model, a little configuration correction may be required.
• Windows package with binaries prepared.
• Source-based package uploaded to the PyPi standard packages storage.