JuliaLang/JuliaBox — pull request #155 by tanmaykm (2014-12-05 12:16:47+00:00)
Title: stats collection and admin screen reorganization, miscellaneous fixes

- Periodically collect useful system stats. Cluster leader would periodically call different JuliaBox modules
to calculate any interesting statistics and record them in a table.
- Admin screen reorganization to display the stats

Also:
- allow login if restoring backup fails due to no space left on device
- fix gdrive sync screen text
- s3 methods for deleting and moving files