Results 2 issues of Artem

### Pull Request Description leave only `pd.Series` as a valid input type for `instance_vals` in `Entityset`. ----- *After creating the pull request: in order to pass the **release_notes_updated** check you...

I tried to make a requests in my local network and it freeze whole NVIM. Something like ``` GET http://192.168.0.50:3000/ Content-Type: application/json ``` I understand that it wait for response...