Move third-party TinyMCE out of soc/content/js and into the application image
root, like other third-party code. Update the app.yaml.template to add
/tiny_mce as a source of static content.
This is an optional add-on app, flatpages.
For full documentation, see either of these:
* The file docs/flatpages.txt in the Django distribution
* http://www.djangoproject.com/documentation/flatpages/ on the Web
Both have identical content.