A note to specify the eligible account type can be added to the part "Connecting with SmartCat" of Readme.md

[TheAfanasevo]

Hi @iafan,

I found out that connection to SmartCat from the bootstrap project, which requires the SmartCat API key, cannot be realized with freelancer accounts as SmartCat doesn't provide API keys for freelancers (requires a corporate one).

If you also find it useful, a short note can be added to Readme.md (here) to let users have this information beforehand and to help them avoid wasting time with looking for the relevant section of their account "settings" and the API key.