Proposal to use Google Collaboratory for beancount and beanquery demos in this group

[Chary Chary]

Dear all,

I would like to propose to use Google Collaboratory for quick  beancount and beanquery demos discussed in this group.

So, instead of just typing code in the email, one can create a working demo and share a link to it.

E.g. like I did for the discussion Tracking car energy use (as dollars)

https://colab.research.google.com/drive/1RQAQ_3szZkZcr2RxFKi9fksLl9lDl8Fo