Apply @jamtur01's copy edit's to certificates.md

Docker-DCO-1.1-Signed-off-by: Timothy <timothyhobbs@seznam.cz> (github: timthelion)
Remove Old shiftWindow()

closes #7493

Docker-DCO-1.1-Signed-off-by: Christopher Biscardi <biscarch@sketcht.com> (github: ChristopherBiscardi)
Docs: articles/certificates.md rewrite.

This commit contains a re-structured re-write of the original
certificated.md file, containing the amendments proposed with
PR #7120 (commit ID bd28595e310ccfa98) by @timthelion.

Related to: https://github.com/dotcloud/docker/pull/7120

2014-07-30: Update/rebase/squash based on the comments from @jamtur01 and @fredlf.
2014-08-12: Update/rebase/squash based on the comments from @fredlf (of 2014-08-12).

Docker-DCO-1.1-Signed-off-by: O.S. Tezer <ostezer@gmail.com> (github: ostezer)
Fix my email entry so that my current email is first and the old commit email second.

Docker-DCO-1.1-Signed-off-by: Andy Rothfusz <github@developersupport.net> (github: metalivedev)
Added fredlf's suggested changes.

Signed-off-by: Hollie Teal <hollie@docker.com>
Removed merge conflict artifacts.

Signed-off-by: Hollie Teal <hollie@docker.com>
Updated AUTHORS file

Docker-DCO-1.1-Signed-off-by: Andy Rothfusz <github@developersupport.net> (github: metalivedev)
Workaround to avoid 5 second delay on graceful daemon restart

Signed-off-by: Solomon Hykes <solomon@docker.com>
Extract log utils into pkg/log

Docker-DCO-1.1-Signed-off-by: Josiah Kiehl <josiah@capoferro.net> (github: capoferro)
move utils.Fataler to pkg/log.Fataler

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
Merge pull request #7572 from shykes/workaround-api-shutdown

Workaround to avoid 5 second delay on graceful daemon restart
Merge pull request #7569 from erikh/pkg_log

Cleanup: Extract log utils into pkg/log
Restart containers based on restart policy

Signed-off-by: Michael Crosby <michael@docker.com>
Cleanup restart logic in monitor

Signed-off-by: Michael Crosby <michael@docker.com>
Add typed RestartPolicy

Signed-off-by: Michael Crosby <michael@docker.com>
Refactor container monitor into type

Signed-off-by: Michael Crosby <michael@docker.com>
Add documentation and update restart rules.

Implement time backed backoff for restarting and fix failure count when
the maximum is 0

Signed-off-by: Michael Crosby <michael@docker.com>
Update docs based on feedback from review for --restart

Signed-off-by: Michael Crosby <michael@docker.com>
Only restart containers on daemon load with policy of always

Signed-off-by: Michael Crosby <michael@docker.com>
Restart conatiner with on-failure policy if exit code != 0

Signed-off-by: Michael Crosby <michael@docker.com>