removed OohEmbed providers, as the service is now defunct
Update oembed filter registration to non-deprecated form.
Merge branch 'master' of github.com:ixc/django-oembed

Conflicts:
	oembed/templatetags/oembed_tags.py
simplejson is deprecated
Merge branch 'master' of https://github.com/tttallis/django-oembed

Conflicts:
	oembed/fixtures/initial_data.json
Merge branch 'master' of https://github.com/DrMeers/django-oembed