Enhancement

Label names in chatwoot only support alphabets, numbers, hyphen and underscore.
At the moment the available validation doesn't show the user any errors, which would leave the user confused.

So let's add a validation error describing this behaviour

Current behaviour

<img width="1273" alt="Screenshot 2020-10-02 at 4 29 03 PM" src="https://user-images.githubuserconten

Motivation

With so many games each day, it'll be good to know which games are potentially the "most competitive". This could help choose which game to watch.

How

One way to measure competitive game could be differential in WIN%. The lower the differential of WIN% between two teams, the more the chances of those teams being evenly matched.

Plotly already handles exporting plots as png.

At the moment, the whole plotly bar that normally shows at the top of each plot has been disabled.
We should re-enable it but only keeping the save plot image button.