dotcloud/docker — pull request #3813 by jpoimboe (2014-01-28 19:31:04+00:00)
Title: docs: remove ip_forward enabling step

Now that docker sets /proc/sys/net/ipv4/ip_forward by default, remove
the step to enable it in the installation docs.

Docker-DCO-1.1-Signed-off-by: Josh Poimboeuf (github: jpoimboe)