Template used to render is configurable in view_exercise
Added the oembed app and templates
Added oembed to installed apps and included urls
Changed to use django's json implementation
Fixed response mimetypes to match the OEmbed specs
Fixed line indentations and removed one unused import
Merge pull request #57 from vkaravir/oembed

Oembed
Merge commit 'd8343db9926befdaa509d4e982c2c62585971e4b'

Conflicts:
	urls.py

There was actually no conflict but some whitespace difference messed things up. Teste