dotcloud/docker — pull request #7062 by crosbymichael (2014-07-16 19:15:56+00:00)
Title: Fix cap drop issues with lxc

This uses "," instead of spaces so that the flags are parsed correctly
and also does not do a strings.Split on an empty string because
strings.Split will return a slice with one element, and empty string
causing parsing to fail when it validates that the cap exists.

Docker-DCO-1.1-Signed-off-by: Michael Crosby (github: crosbymichael)