Add readme to every genre with links to its children content

[kaiwalyakoparkar]

Is your feature request related to a problem? Please describe.
Add readme to every genre with links to its children content and everything as mentioned in #13

Describe the solution you'd like
Add readme to every genre with links to its children content

[kaiwalyakoparkar]

What help do you want @ShyamSutar? please specify the message. Do not extend the thread without any context.