Fix #299 (change JSONRenderer staticmethods to classmethods)#300

Merged

chrisclark merged 1 commit intodjango-json-api:developfrom

arielpontes:bugfix/staticmethods

Nov 23, 2016

Commits on Nov 21, 2016

Change all staticmethods to classmethods in rederers.py so they can be safely overriden.
Ariel Pontes
committed