Repo down for maintenance, March 2, 7am-9am

[Repo.eecs](http://repo.eecs.berkeley.edu) service will be down for maintenance on March 2nd, from 7 am to 9am.

The previous attempt to update the OS was not successful and the system was reverted back to original state. There were numerous problems which caused both OS and webUI application not to work properly.

After thorough investigation, all problematic files have been identified and made ready for clean upgrade.

Resolved as of 2017-03-02 08:30:00