Robert Bradshaw 8c12d54898 Implement incremental updates ...

Guarded with an --incremental flag.

Stores the time of the last update and only downloads issue and
pull request data since this time.  All other data is relatively
small (likely fetched with a single request) and so is simply
re-populated from scratch as before.

2016-08-17 21:31:59 -07:00

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github-backup

Implement incremental updates

2016-08-17 21:31:59 -07:00