fix typos (Bryan Montz)

Swift cleanup: remove duplicate or unnecessary initializers using default values (Bryan Montz)

Swift cleanup: don't capture case values only to ignore them in switch statements (Bryan Montz)

Swift cleanup: simplify "Task.init {}" to "Task {}" (Bryan Montz)

Swift cleanup: prefer case list over fallthrough in switch statements (Bryan Montz)

Swift cleanup: "init (" -> "init(" (Bryan Montz)

update bad commit mailmap (William Casarin)

pushed to refs/heads/master

http://git.jb55.com/damus/commit/47e750557388820cd2ea7c1fad425fa4de829726.html