Start using Yarn for asset dependencies about peatio

[mod]

Are you referring to yarn? I don't know what is yard
I think this is not necessary because we won't maintain frontend
for the admin panel we will decide later we should simplify code first

[yivo]

@mod Yes, it is actually yarn.

[mod]

@dkkoval can you invite Simon on this issue

[scatterp]

me?

[yivo]

We have added Yarn to Peatio and used it for some new assets like raven-js & country-flags. I see this task is not required anymore since we plan to craft brand new UI for Peatio.