docker/docker — pull request #9259 by duglin (2014-11-20 15:33:47+00:00)
Title: Make --tlsverify enable tls regardless of value specified

I also needed to add a mflag.IsSet() function that allows you to check
to see if a certain flag was actually specified on the cmd line.

Per #9221 - also tweaked the docs to fix a typo.

Closes #9221

Signed-off-by: Doug Davis