Add minutes for API review 2014-07-30

"Surprisingly good consensus here." -- This is no true. In that url, At least 7 people opposed rename `unwrap` to `assert`:
eridius, sinistersnare, jfager, nrc, rkjnsn, Gankro, comex. And many other people prefered `unwrap_or_fail` (or others) to `assert`.