The Graylog Web Interface has moved and become a module in the server repository at https://github.com/Graylog2/graylog2-server
After Graylog 1.3 the projects have been merged. If you are looking for the Graylog 1.3 Web Interface, please choose the "1.3" branch in the Github UI or visit https://github.com/Graylog2/graylog2-web-interface/tree/1.3 for any later version please see the Server repository.
This repository will be kept for reference, but apart from the 1.3 release is no longer active. To file bug reports, please visit https://github.com/Graylog2/graylog2-server/issues and indicate the version and module of Graylog you have found a bug in.