[-] Various updates

[jsoa]

• django 1.9+ compatibility
  • get_formsets was removed
    • https://github.com/django/django/blob/74ed20b49ade9f1cbd9af294e35478d8e0f59344/docs/releases/1.9.txt#L1458
  • admin views failing because its being given too many args
    • added *args and **kwargs
• loading the genericadmin-init and obj-data would 404 on change
  • changed the generic admin urls
    • ^(.*)genericadmin-obj-data/
    • ^(.*)genericadmin-init/
• Explicit admin urls included (PR [-] Explicit admin urls lookup #26)

[jonatron]

@arthanson Are you likely to merge and release a new version at some point?

[arthanson]

Yes, very short on time but will try to get a merged version up on pypi - it's long overdue