do not alter json in docker save

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
improve test

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
add a test using the flags

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
More verbose error for parallel pull

Partially fixes #6484
Docker-DCO-1.1-Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com> (github: LK4D4)
Validate that one of streams choosen in logs on api side

Fixes #6506

There is the bug, that very hard to fix: When we return job.Errorf in
"logs" job it writes to job.Stderr, to which connected ResponseWriter and on
this write w.WriteHeader(http.StatusOK) is called. So, we get 200 on error
from "logs" job.

Docker-DCO-1.1-Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com> (github: LK4D4)
Fix installation docs to use the new boot2docker command: ip

Docker-DCO-1.1-Signed-off-by: Lajos Papp <lajos.papp@sequenceiq.com> (github: lalyos)
Fixed #6545 - Updated Security article

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)
Bump version to v1.0.1

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
Merge pull request #6559 from vieux/bump_v1.0.1

Bump v1.0.1
Change version to 1.0.1-dev

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
Merge pull request #6563 from vieux/merge_release_v1.0.1

Merge release v1.0.1
Merge pull request #6548 from jamtur01/sec

Fixed #6545 - Updated Security article
full url to GCE image

Docker-DCO-1.1-Signed-off-by: Adam Singer <financeCoding@gmail.com> (github: financeCoding)
Update windows.md

Update Program Files path description, the default install folder is "Boot2Docker", rather than "Docker"
Fix typo in networking.md

Minor typo fix
Merge pull request #6564 from financeCoding/docs-installation-google-fix

full url to GCE image
Minor typo/format fixes

This fixes a code block typo so it renders as a code block.  Additionally synchronizes the variable prefix examples from 'DB' and 'DB1_' to 'DB_' and 'DB1_'
Merge pull request #6566 from jokajak/patch-1

Fix typo in networking.md
Merge pull request #6540 from lalyos/docs-installation-mac-windows

Fix installation docs to use the new boot2docker command: ip
Merge pull request #6568 from jokajak/patch-2

Minor typo/format fixes for dockerlinks.md