c9/docs.c9.io — pull request #59 by barberboy (2014-03-06 04:55:53+00:00)
Title: Use https for YouTube video iframe.

The YouTube video for the [collaboration page](https://docs.c9.io/collaboration.html) currently doesn't load in Firefox because the page is secure (https) and the video URL is insecure (http).

This pull request fixes the video on by loading the video over https always.