Documented the new export management command
Documented the new export management command

Added a management command that exports easily queryable flat files. It just smushes down the relationships so that reporters or other interested folk don't have to join tables to query for all the contributions going to all the committees controlled by a single candidate.
dwillis/django-calaccess-campaign-browser,myersjustinc/django-calaccess-campaign-browser,california-civic-data-coalition/django-calaccess-campaign-browser,california-civic-data-coalition/django-calaccess-campaign-browser,myersjustinc/django-calaccess-campaign-browser,dwillis/django-calaccess-campaign-browser