add document for DRF

[iam-benyamin]

Added documentation for using the Django Rest Framework internal library

[a-roomana]

if you want to show the Jalali date on JSON response then you should use datetime2jalali. you can see some examples of using it in the documentation.

if you want to receive the Jalali date on Json request then you should parse the input and use jDatetime as a dependency of django-jalali-date

if you have any question/suggestion please tell me.

[iam-benyamin]

Thank you for your answer

jdatetime gets me started

And I don't have any questions/suggestions

thanks