[bug 1058738] Fix z-index on product picker
[bug 1068018] Don't count asker replies as a contribution.
[bug 1067021] Spam questions should be noindexed
[bug 1068212] Drop YUICompressor
Fix uglifyjs/cleancss version
Docs fix
Revert "Docs fix"

Totally didn't mean to push this.

This reverts commit a41c5868eb7b64bb7e519d7db28f3c213a1a98d3.
Fix docs typo
Update DRF to 2.3.14.
Fix media url in get_media script.
[Bug 1071659] Upgrade httplib to 0.9.
A questions API.
Add answers API.
WIP
Fix issues with basic question submission.

TODO: Make products, topics, etc required.