- Fix the attach examples according to the new attach behavior
- Add the option of adding the user to docker's group and avoid the usage of "sudo" before each command
- Included the sudo alternative as an example_header
Merge branch 'fix_examples_use_docs' of git://github.com/rogaha/docker into test-2592
Fix typos, add links, streamline content of #2592
Fixes #2701. Adds security section.
Vagrantfile modified to support VBoxGuestAdditions_4.3.2
Fixes #2702. Also cleans up formatting and long lines in volumes doc.
Simplify the upstart example in host_integration.rst

Taking some pointers from @tianon on my pull request #2685.
Merge pull request #2721 from metalivedev/2701-addmedia

Add security section and embed private registry video.
Merge pull request #2755 from metalivedev/test-2592

Replace PR#2592
Lintify code with confidence=1
Merge pull request #2719 from metalivedev/2702-knownissue-lxc-start-failed-to-mount

Fixes #2702. Also cleans up formatting and long lines in volumes doc.
Correct the quotations in the command to add the -r=false flag.  Thanks to @tianon for pointing this out.
fixed typos, and made small improvements to the wording
Merge pull request #2734 from zitrusmedia/master

Vagrantfile modified to support VBoxGuestAdditions_4.3.2
Switch sphinx man_pages generation to use commandline/cli instead of toctree for a more relevant/useful man page
Fix quote mistake.
Merge pull request #2766 from sbellem/doc-improvements

fixed typos, and made small improvements to the wording
Merge pull request #2770 from tianon/better-man-page

Switch sphinx man_pages generation to use commandline/cli
Merge pull request #2757 from Painted-Fox/patch-2

Simplify the upstart example in host_integration.rst