Merge branch '6-readme' into 'develop'

Add README

Closes #6

See merge request ekzyis/musicube!2

README.md

@@ -0,0 +1,36 @@
+# musicube
+
+### Development
+
+Requirements:
+
+```
+$ python --version
+3.9.7
+```
+
+Configure virtual environment:
+
+```
+$ python -m venv venv
+$ source venv/bin/activate
+```
+
+Install requirements:
+
+```
+$ pip install -r requirements.txt
+```
+
+Configure ENV:
+
+```
+$ cp .env.template .env
+# Write BOT_TOKEN into .env
+```
+
+Run bot:
+
+```
+$ python src/bot.py
+```