Send emails when commits are ingested about barkeep

[philc]

I'll be working on some substantial changes to how email jobs are queued this weekend, which would affect the design of this process. Consult with me before beginning on this.

[philc]

I'll take this.

[philc]

I'm going to port our jobs to Redis. At that point I'll add in support for emails upon commit ingestion.

[cespare]

Did you mean "resque"? I guess that runs on Redis.

[philc]

Yep, meant Resque.

[philc]

This is complete as of d5da83a.

[mstyer]

This doesn't seem to work, maybe because the "email me on new commits" box isn't visible anywhere?

[cespare]

This is not deployed yet (it's going out tonight).

[philc]

@mstyer, you can see the version and timestamp of the latest deploy here: http://barkeep.sv2/statusz