django oscar accounts documentation fix required

[Uma]

Hi, 

I have gone through the docs (github) and there is not enough documentation available for django-oscar-accounts.  

I am working on a marketplace scenario where;

1) each partner should be able to see their daily/weekly/monthly sales

2) see and make refunds

3) see earning etc

4) would withdraw money from marketplace account to bank account

is this possible in django-oscar-accounts?

Thanks for this wonderful project.

Bug: {% load url from future %} is no longer working since future is deprecated and django throws an error. I have removed it from the core django-oscar-accounts files but not sure if this is the right solution for this.

Thanks,

Uma