Turn PTRs into CydnsRecords
Added south migrations for cydnsrecord fields
Remove name field from PTR
change name field to fqdn in other places too
fixed PTRs not setting fqdn
more descriptive RFC 1034 error
Start working on improving API key-value searching.
Get system key values approximating working.
Get basic KV search working.
Remove extraneous filter code.
Get confused by key-values.
Key-value search working from API.
Functioning API filtering and more API docs.
Fix docs conflict.
Merge branch 'test_django-rest-framework2' into api_keyvalues

Conflicts:
	cyder/api/authtoken/templates/authtoken/token_detail.html
	cyder/api/v1/api.py
	cyder/api/v1/routes.py
	docs/api/intro.html
	docs/api/intro.rst
Small API fixes and filtering working.
PEP8 fixes.
Merge branch 'api_user_detail_view' into api_filtering
Start overhauling API docs.
More docs.