Add installation and usage documentation on README #45
Description
- Explain purpose and connection to OTC/OTAnalytics
- Mention the compatible OTAnalytics (or otflow/otevents)-Versions
- Mention, that it is not yet tested. Use at own risk.
- Prerequisites (Python, with specific version?)
- Installation guide for Windows
- Installation guide for Mac
- Usage guide for counting from scratch
- Usage guide for validating OTAnalytics events