GroupedDailyAggs in crypto

[alexcstark]

Is your feature request related to a problem? Please describe.
I want to query grouped daily aggs for crypto but am unable to because locale in the method is hardcoded to "us" and cannot be changed to global. As a result, I have custom code to support this.

Describe the solution you'd like

Allow passing of locale to get_grouped_daily_aggs or set locale to global if market_type is crypto

Describe alternatives you've considered

I have my own client lib but I don't want to maintain it.

Additional context

[antdjohns]

@alexcstark just released a patch for this issue. Let us know if there is anything else. #367

[antdjohns]

Patched.