Add notes from call on 2015-01-28

[amirmc]

Call was pretty brief and it's likely we'll need to roll-over some of the agenda points.

[talex5]

This issue is tracking the status: mirage/mirage-dev#52
Most components can be released with the updates now, but some need to be done together (e.g. TLS both provides and uses the new interface). It would be possible to make all the updates decoupled if preferred (e.g. first updating tls to provide the new interface, then releasing the new interface, then updating tls a second time to use the new API).

[amirmc]

Since these are pretty late, I'll merge once Travis is green.

[amirmc]

Thanks for comments. Added your amendments.

[amirmc]

@mor1 I think the travis scripts have become brittle. I don't know when the changes happened but I'm assuming you've been tweaking things. Relying on GitHub to serve the scripts doesn't seem like a good long term plan. e.g the current build failed only because https://raw.githubusercontent.com/ocaml/ocaml-travisci-skeleton/master/.travis-ocaml.sh returns a Not Found

[amirmc]

Travis is broken but since I built this locally just fine, I'm merging anyway.