ets-berkeley-edu/calcentral — pull request #1126 by shacker (2013-05-23 00:13:26+00:00)
Title: CLC-1724 Add the X-Frame-Options header

https://jira.media.berkeley.edu/jira/browse/CLC-1724

- secure_headers gem can provide several security headers but we're only using x-frame for now
- See Jira for screenshots showing this in action
- Left comments noting that this can be removed when we migrate to Rails 4