Bot testing test_bot_help

[lmazuel]

This is bot testing. Test framework will use this issue to test if bot can understand what we are saying. Webhook will be faked.

[lmazuel]

This is what I can do:
- help : this help message
- generate <raw github path to a readme> : create a PR for this README

[lmazuel]

This is what I can do:

• help : this help message

[lmazuel]

This is what I can do:

• command1
• command2
• help : this help message

[lmazuel]

End message for tests