dotcloud/docker — pull request #3712 by plietar (2014-01-22 04:54:36+00:00)
Title: Add a -s option to the kill command to specify a signal.

This PR adds a `-s`/`--signal` option to the kill command.
I realized after writing it that this had already be done in #2416. However my PR supports signal names and has tests.

docker kill -s HUP f242b566d9f5
docker kill -s 10 f242b566d9f5