gitlabhq/gitlabhq — pull request #4414 by grahamhayes (2013-06-24 18:20:20+00:00)
Title: Changed the issues link to point to the Jira Project page.

The browse/:id url is present in more versions of Jira, and links the projects main page in Jira.

Issues /?jql= is not in Jira 4 / 5 at the least, I don't have access to a Jira 6 box to test it.