Install Piwik issues mirror

[tsteur]

This one is maybe rather interesting for core developers. It would be nice to have issues.piwik.org preinstalled on the development box under issues.piwik. Ideally there would be also a cronjob running syncing the issues every day or so with Github.

This way you cannot only easier contribute to this project but also you always have a local backup of all the issues in case you are offline and still want to work on issues.

More information: https://github.com/piwik/github-issues-mirror