Improve docker solution and documentation

[MatheusMiranda]

Improve docker solution:

• Add Dockerfile for development environment;
• Add script to initialize bot configurations;

• Create docker directory;

  Improve documentation:

• Update README.md, adding steps to use docker compose according to environment;
• Create docs directory;
• Translate "bot config documentation" to english;
• Create documentation of live transfer feature;

The problems that causes failing at CI were fixed at PR #31

[CLAassistant]

All committers have signed the CLA.